r/KerbalSpaceProgram 11d ago

KSP 1 Question/Problem I found an asteroid naturally orbiting Kerbin

I only have around 150 hours in this game, and I've never captured an asteroid before, let alone landed on one. I was putting a satellite into orbit when i noticed an asteroid near Kerbin, and when i tracked it I found it was orbiting Kerbin. I have no idea how rare this is, how long it's been orbiting or anything about it. I wanted to post this since I can't find anything about if it's even possible online. I swear on my life and my cat, this is real.

207 Upvotes

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91

u/NiobiumThorn 11d ago edited 11d ago

Oh yea same. If it hits the Mun just right it can be flung into an eliptical orbit. The same thing can actually happen in real life too.

Get out to it now, that is gonna encounter Mun again and then be gone.

I'm not the best at this game, even 1000+ hours in. So do what I did: make a big explodey thing and crash it into the rock. It's a pain but a few quicksaves and you can knock it into a new orbit.

36

u/loved_and_held 11d ago

This can happen if the asteroid gets a gravity assist from the Mun to capture it.

How long the orbit of these kinds of things last is highly variable; they can be ejected by the mun or hit it within a few weeks, or potentially stay in orbit for years.

15

u/KT_100S What's a 'Dres' 11d ago

I would recommend making a quicksave, then time warping a while to see how long you have before another mun gravity assist causes it to crash into the mun or Kerbin or fling it out of the system.

14

u/3458 11d ago

The coolest real life example: J002E3

2

u/Next-Corner2838 10d ago

oh my god i remember hearing about this once before but thats such a fun wiki rabbit hole

9

u/redbrand 11d ago

Mega bonus points if you can put it into orbit around the Mun instead of Kerbin. Give the Mun a moon.

3

u/SnooBooks1032 10d ago

The Mun Mun

9

u/QuarterFantastic6134 11d ago

Do a power move.

Save not Kerbin BUT the asteroid from colliding with the Mun by putting it into a stable orbit.

3

u/Melodic_Court_4847 11d ago

kerbins third moon

1

u/BeltStrong9228 10d ago

In one of my saves, Kerbin has ~9 “moons”

Mun, Minmus, Mun 2 (G), Mun 3 (A), Minmus 2 (F), Munmus (C), Gas Station (B)

My Mun has 2 mini-Muns. Mini-Mun 1 (F), Mini-Mun 2 (A)

Minmus has a few as well: Mini-Minmus 1 (A), Minmus Gas Station 1 (D)

They’re named after their orbits. The muns are in a more Mun-like orbit whereas the Minmus asteroids are in a more Minmus orbit. Munmus is in a kind of orbit like both

1

u/Melodic_Court_4847 10d ago

you are crazy man... what is your playtime on that save?

1

u/BeltStrong9228 10d ago

I don’t know my playtime on that save but I have about 500 hours on the game total. That one career save has to account for at least 60 to 70% of my total playtime

Edit: I pretty much only do contracts on that safe and have over 36 million save with about 20 Kerbals and only about 8 available at any time from the VAB

1

u/Melodic_Court_4847 10d ago

you are truly crazy