How to achive a highly eccentric polar orbit around the sun oriented orthogonal to the ecliptic? Tutorial - First Satellite - GitHub Pages A second equatorial triangle orbit at around 300,000km. This page was last edited on 24 March 2023, at 18:10. That is, if this calculation shows you should launch every 550 days for a 100 days period target orbit, of course you should modulo that to a 50 days delay. Type a delay that corresponds to just after the orbit insertion is finished (any attitude commands sent during the burn will be ignored). Note: Your post will require moderator approval before it will be visible. What "benchmarks" means in "what are benchmarks for?". Note that "What you can talk to" depends on the power of BOTH vessels (or the vessel and the tracking station), so if both vessels have the same power, the rated power is the range they can talk. Back before they made a real atmosphere I frequently sent up 5 satellites at a time, 4 radially and 1 on the front. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. With a 15G antenna, you get much better deep space coverage. 2023 Take-Two Interactive Software, Inc. How to achive a highly eccentric polar orbit around the sun oriented orthogonal to the ecliptic? Should have a short-range dish pointed at Kerbin, to connect to the low-orbit network, and one or more long-range dishes pointed at the destination planet (s). Privacy Policy. You can also - if you don't want to use fairings and don't mind a draggy front-end on your rocket (hint: you should mind a draggy front-end on your rocket) you can also radially mount the satellites. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Relay satellites and probe control :: Kerbal Space Program General About 3000g orbiting outside Minmus. Minmus Relay Satellites : r/KerbalAcademy - Reddit This video tutorial demonstrates how to build, launch and set up a relay satellite network in KSP. Use RA-15 relays. If you have solar panels, you need to make sure they get deployed once out of the atmosphere, or your satellite may run out of power before its next pass over KSC. Kerbal Space Program 1 KSP1 The Spacecraft Exchange Post Your Satellite Designs Post Your Satellite Designs By Wcmille, December 28, 2016 in KSP1 The Spacecraft Exchange Share Followers 1 Reply to this topic Start new topic 1 2 Next Page 1 of 2 Wcmille Members 116 312 About me: Rocketman Posted December 28, 2016 I thought the gold bit was a probe core, but it's the wrong shape. How can I control PNP and NPN transistors together from one pin? And so far, signal will always use the best path available. I somehow missed interstage nodes since they were added ages ago, and haven't seen them in any videos that I can remember. To play this tutorial, you should already know how to launch non-RemoteTech rockets, including basic rocket design, staging, and using maneuver nodes. This satellite is in visual range of KSC. For a start, I have placed a relay satellite in KEO. They are 100G, but noted, thanks. 184 / (4*0.568) = 81 days. With that option on, each probe requires either direct line of sight to the KSC or to a communication satellite which has a connection. Use RA-100 relays. Click GRD+ to tell the ship to face prograde (at least, until it gets out of the atmosphere), then click EXEC to tell it to execute the maneuver node. they have have antenna extended and are in range but their not bouncing back signals to get full conection. Polar triangle orbit above 250km. Transmission When the transmit button is pressed while reviewing experiment results, an antenna will automatically deploy to perform a transmission and then retract after completion. In fact I thought it was one of my pics One trick, mount the two interior satellites facing each other and you save the need for that inner truss, as the middle satellite will be attached to the same truss the top satellite is on, only on the bottom of it. My rule of thumb is generally, one dish is good, two is better, if I have to do more than 4 I might want to look at sending up two probes instead. Deep space coverage may not be perfect. We consider a smaller target orbit, so p The DP-10 is unique among RemoteTech antennas in that it is automatically switched on at mission start, so you dont need to do any fine-tuning on the pad. Ok cool, thanks for the help guys! Polar triangle orbit above 600km. Pasted as rich text. However many Life Support mods will allow power drain from inactive crafts. One long-range relay satellite in a very eccentric near-polar orbit (~80 km periapsis, ~80,000 km apoapsis, inclination near poles). To control a probe or satellite from the ground, you need a reliable communications link over which to send commands to mission control. Use RA-2 relays. Type 1m (for one minute, or whatever delay you think you need to be clear of that pesky air) in the lower right text box, then press enter. With 20 x 100GM satellites, you'd have a power of 945 GM and you'd be able to talk to a level 3 tracking station from 486 GM or to a probe with NO antenna and only the 5k onboard from about 68 MM - within the kerbin SOI, for example. If the satellites are high up the spots will be really small, but any terrain irregularities close to them will easily block the signal. is there such a thing as "right to be heard"? If you dont want the full Life support experiance make sure you disable food/water/o2 ect in the mod options in the menu system. [1.3, 1.4, 1.5, 1.6, 1.7, 1.8+] Contract Pack: CommNet Relays 2.1.0 However, no matter how much the distance between the satellites, the transmission will ultimately end up at Kerbin, or else the transmission will not be established at all. a normal antenna can connect to a relay antenna or the KSC directly. Calculate Satellite Constellation Launch Interval, Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI, Screenshot of the Week #89 [Submissions Closed, Vote Now!]. Hello- I thought in this play-through it would be fun to set up my own relay satellite network. Circular orbit - Just easier to work with (and to do the math). Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Here's how to set up a constellation of satellites to ensure complete coverage. Anyway, worth mentioning is that this is a very inefficient way to do a relay satellite. It only takes a minute to sign up. Equatorial triangle orbit above 130km. A minor scale definition: am I missing something? Is it safe to publish research papers in cooperation with Russian academics? Period of target orbit p = 184 days Your link has been automatically embedded. Use RA-2 relays. By the time 46 days passed after launching the first satellite, the periapsis moved ahead a bit and the second satellite was ~26 days behind the first. Resonant Orbit Calculator v1.4 - KSP1 Tutorials - Kerbal Space Program Connect and share knowledge within a single location that is structured and easy to search. rev2023.4.21.43403. Or you can just leave it where it is, happily beeping away. A relay satellite must have at least one relay-capable antenna and a probe core. I looked for the screenshots, no luck. It assumes you have not yet established a comsat network, so that the only connection of interest is a direct link between the satellite and the Kerbal Space Center (KSC). Let's ignore occlusion by Mun and Minmus for now and focus only on what it takes to not get blocked by Kerbin. The contract is to send a satellite with an appropriate dish or combination of dishes into an orbit low enough that surface missions can use the whip antenna instead of having to pack a big dish (so long as a relay is overhead, of course). For most practical applications an easy solution is to have a ring of three evenly spaced satellites in high (2500km-7000km) circular equatorial orbits. Relay Satellites are used to communicate with the Kerbal Space Center without the need for a direct connection to it. Period of Kerbin orbit k = 426 days Use RA-2 relays. Placing the satellites in a roughly equatorial orbit leaves the blind spots at the poles (our main concern is that the KSC does not get into the blind spot). Were fuel efficiency your only concern, you would want a long, flat launch path to build up speed, and some mods (particularly Ferram Aerospace Research) encourage this. Please note that this page is incomplete, and requires the help of the community. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Relay satellites are exceptionally useful if put into a suitable type of Orbit according to the circumstance. Tutorial - Interplanetary Networks The only important thing is that the orbital periods of all three be the same, as the larger the difference, the sooner they will get out of position. If you have solar panels, deploy them as soon as you are out of the atmosphere, even if its a night launch. Cookie Notice Left: A comlink-friendly ascent path. You can post now and register later. Weaker signal (network paths shown) A Screenshot of Kerbal Space Program. In order to have remote control of a vessel, it must have a communications link with Kerbal Space Center. That factor goes negative, so you should launch back in time ? If you have another antenna, you can move the DP-10 from the satellite to the launchers upper stage, so you can discard it once its served its purpose. Powered by Invision Community. Given the nature of orbits, this wouldnt be too much of a problem since the satellite would come back around again, except that on that first crucial launch, you need control to circularize your orbit. Squad might want to make that necessity a little more clear. Missions to your homeworld's moons are required to use an HG-5 or equivalent, missions to the inner . Blind spots: Having a ring of satellites leaves blind spots on the surface (poles in case of equatorial ring). Number of satellites - Three satellites are enough to form a complete ring around Kerbin. Solves a lot of problems. Doesn't save mass, but it does allow for SLIGHTLY longer satellites. I think I have a pic around here somewhere I'll try to dig it up and update this post with it. With the addition of CommNet, you need a system of relays to connect back to the KSC. Equatorial triangle orbit above 13km. Use RA-100 relays. If you have an account, sign in now to post with your account. It must be placed where it has a connection to the rest of the CommNet network, either it being a ground station on Kerbin or another Relay satellite. Sort by votes Sort by date 1 Relay Satelite in Stationary orbit in the Center of the light side of Minmus. https://wiki.kerbalspaceprogram.com/index.php?title=Relay_Satellite&oldid=104907. With update 1.2, you need to make sure that probes always have a communication link to Kerbin. SpanishInquisitor27 4 yr. ago I was sort of inspired to do this by how the Chinese Chang'e 4 lander uses the Queqiao relay satellite to communicate with Earth from the far side of the Moon. English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". For more information, please see our Use RA-2 relays. Its ok if you do this while still in the atmosphere. So, for four satellites, they should be spaced about 46 days apart. kerbal space program - Calculate Satellite Constellation Launch These relays are for connecting with deep space probes. Although I am checking in version 1.5, so they might have new skins in later versions. The End. Using an Ohm Meter to test for bonding of a subpanel. Why did DOS-based Windows require HIMEM.SYS to boot? You could launch them one at a time from Kerbin and do all kinds of shenanigans to get them into a common orbit (say, 100,000 km above Minmus) at 120-degree intervals along that shared orbit. KSP doesn't calculate a non-active crafts power usage or levels due to how the craft is handled by the game in the inactive state. This tutorial covers the basics of launching a standalone satellite in RemoteTech. I did a six-lander Mun invasion once, with landers very similar to what you see above stacked six high with stack separators between each and an orbital maneuvering stage with lots of Dv for multiple plane changes. Thanks, found the answer. Thank you. Otherwise this scheme is resistant to placement errors. A triangle orbit will be the main orbit used in the constellations. Showing 1 - 13 of 13 comments This video tutorial demonstrates how to build, launch and set up a relay satellite network in KSP. Connect and share knowledge within a single location that is structured and easy to search. Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? I suppose I could launch all of my satellites at (about) the same time (they're too big to practically launch as a single vessel especially eight of them) and use the calculator to space them out. Why has my Command Module's orbit not decayed? High-Powered Antennas. This tutorial covers the basics of launching a standalone satellite in RemoteTech. Post-Burn Attitude Control. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. When I first looked at it I initially thought that was actually a carrier for like 6 individual relay sats, and that would be very cool. So you see that you should further increase the delay between each launch to 81 days. Make sure you take care of all maneuvers before you pass out of contact. Use RA-100 relays. Rather than opening instantly, the solar panels will appear in the queue, scheduled to open after the delay. Optional Steps. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? Launch however you usually do. A set of 24 evenly spaced satellites at around 50,000,000km. Do not activate the antenna yet, or it will break off as your rocket builds up speed. If you want probes at the poles, one solution is to just have another ring in a polar orbit. Has depleted uranium been considered for radiation shielding in crewed spacecraft beyond LEO? If you are using the flight computer to get into orbit, the computer will turn off attitude control at the end of the burn, which will leave the satellite slowly tumbling. What's the difference between probes and relays? Polar triangle orbit. 2023 Take-Two Interactive Software, Inc. Arqade is a question and answer site for passionate videogamers on all platforms. Learn more about Stack Overflow the company, and our products. At low tech levels you have access to only three antennas: the Communotron 16, the Reflectron DP-10, and the Comms DTS-M1. Arqade is a question and answer site for passionate videogamers on all platforms. Why don't we use the 7805 for car phone chargers? Relay Satellite - Kerbal Space Program Wiki All trademarks are property of their respective owners in the US and other countries. Polar orbit above 6,000km. Where to place Relay Satellites? :: Kerbal Space Program General Polar triangle orbit above 13km. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A set of twelve evenly spaced relays at around 25,000,000km. The orbital altitude must be greater than the radius of the body you are orbiting. Some trial and error may be necessary if youre used to shallower launches, but the traditional 45 ascent path should work. Every time it passes over KSC, you can send or schedule more commands. Cookie Notice The best way to get multiple sats in one launch is to use the "Interstage Nodes" option on the fairings, which will let you attach multiple stacked payloads without them touching. Its just a matter of being careful. Making three trips per body seems like a complete waste of time and resources when these satellites weight so little. Nice, now we get to the problem: when the landing probe (it is carrying no antenna) gets occluded by the mun, after losing contact with Kerbin it doesn't connect to the satellite to relay its signal. If you have an antenna other than the DP-10, you will need to activate it in flight. Bear in mind that when it's acting as a relay, it's running on rails (unless you happen to have your currently-piloted ship parked right next to it, inside the physics bubble), which means that it doesn't actually use up electricity while it's running. so a relay antenna can used to connected multiple satelites and the KSC for example normal antenna - relay - relay - relay - KSC -> works relay - normal antenna - relay - KSC -> dont work #3 321 Oct 29, 2016 @ 10:12am So.. Such a formation will provide coverage on all of Kerbin's surface and cannot get fully occluded by Mun/Minmus. and our What's the difference between relay and direct antennas? :: Kerbal Use RA-2 relays. And for total coverage do triple relay sat launches for the Mun and Minmus. How to build a Satellite Network? - KSP1 Gameplay Questions and That gives an orbital period of roughly 184 days. One between Kerbin and Duna with six satellites. Use mod filters to select craft that; will work With selected mods. One between the orbit of Moho and Eve with four satellites. Antenna - Kerbal Space Program Wiki I got the same answer from the KSP fora, but with minimal explanation of the underlying math. But I find it makes sense to put fewer sats on the top, so the fairing can taper around them. I tried launching one satellite every 46 days, but that didn't work. Polar triangle orbit above 200km. Basically, for a larger target orbit, you have to divide your initial assumption (of splitting the target period in 8 equal chunks) by p/k - 1 (which is then positive). Launching a satellite into orbit means it will, sooner or later, end up on the far side of the planet. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I use stock parts pretty rarely. Kerbin has done a portion t/k of its orbit, which corresponds, for a satellite on target orbit, of a advance of t2 = p*t/k. 1% signal strength), then it will not switch to using a relay (even if it could boost signal to 99%) until something blocks the direct signal path and forces the sat to switch. How to combine several legends in one frame? The final queue should look something like this picture (the Toggle SAS command is optional). Relay refers to the relay type antennae. Of course if you want to place your satellites evenly on the same orbit as they already are, without fiddling with temporary elliptical orbits, then they'll just stay right where they are for eternity And since I did not test all of this and could have made a huge and humiliating mistake, please tell me if your tests prove me right ! I'm used to the direct communication system, but when I got the Breaking Ground expansion I tried to make some deep-space relays for rovers, and instantly ran into some problems. You cannot paste images directly. Check that the Delay (+ signal) display reads one minute. I'm pretty sure three satellites on the same orbit would be enough, but I haven't had a chance to try 1.2 yet. Polar triangle orbit above 130km. A set of six evenly space relays at around 4,000,000km. Equatorial triangle orbit above 138km. Can't remember if those or stock or not. Polar triangle orbit above 60km. Is there a way to calculate my launch interval (knowing how many satellites in the constellation, orbital period, and apoapsis/periapsis) so I wind up with an equally spaced constellation? Why are players required to record the moves in World Championship Classical games? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. A sat with a single rated antenna has the power listed for the antenna. So four 15G communication dishes on one sathave a range of 42 gm, which if I recall covers everything but Jool and Eeloo.

How Many Directors Have The Rangerettes Had?, Legs Bathing Suit Fox News, 2002 Kingsley Coach For Sale Racing Racingjunk Com, What Happened To Ricky Allen Of My Three Sons, Articles K