buy this star Random Star Random Location

SJK146: red dwarf star with 5 planets

 
SJK146.1
  SJK146.2   SJK146.3  
SJK146.4
  SJK146.5  

Solar system 'SJK146' comprises the star 'SJK146' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 166 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'SJK146', a red dwarf class star that contains about 99.14% of the system's known mass and dominates it gravitationally. SJK146 is located more than 3706 lightyears from the center of the galaxy.

This solar system comprises 5 planets

SJK146.1 is a large terrestrial planet (7695 km radius) which orbits its star in 341 Earth days, one day on SJK146.1 lasts 9 Earth hours. Its average temperature is 102 K (-171 C), its atmosphere mainly consists of nitrogen and it has 2 moons.
SJK146.2 is a large terrestrial planet (8909 km radius) which orbits its star in 1192 Earth days, one day on SJK146.2 lasts 8 Earth hours. Its average temperature is 38 K (-235 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
SJK146.3 is a small terrestrial planet (3024 km radius) which orbits its star in 2191 Earth days, one day on SJK146.3 lasts 32 Earth hours. Its average temperature is 25 K (-248 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
SJK146.4 is a large gas giant (76636 km radius) which orbits its star in 91173 Earth days, one day on SJK146.4 lasts 5 Earth hours. Its average temperature is 1278 K (1005 C), its atmosphere mainly consists of hydrogen and it has 116 moons.
SJK146.5 is a medium terrestrial planet (6173 km radius) which orbits its star in 119850 Earth days, one day on SJK146.5 lasts 11 Earth hours. Its average temperature is 1373 K (1100 C), its atmosphere mainly consists of and it has 40 moons.
More planetary details...

Location

Planetary Orbits

Permalink

Use the following URL to link to this solar system:

Widget

Copy-paste the following piece of HTML code to place this solar system as a real-time widget on your website or blog:

Planetary Statistics

planet:SJK146.1SJK146.2SJK146.3SJK146.4SJK146.5
distance from star:66*106 km152*106 km229*106 km2752*106 km3303*106 km
radius:7695 km8909 km3024 km76636 km6173 km
mass:3645*1021 kg5656*1021 kg221*1021 kg3600712*1021 kg1881*1021 kg
surface gravity: 4.10 m/s2
0.41 Earths
4.75 m/s2
0.48 Earths
1.61 m/s2
0.16 Earths
40.9 m/s2
4.18 Earths
3.29 m/s2
0.33 Earths
escape velocity:7.951 km/s9.205 km/s3.123 km/s79.19 km/s6.377 km/s
year: 909 SJK146.1 days
341 Earth days
3576 SJK146.2 days
1192 Earth days
1643 SJK146.3 days
2191 Earth days
437630 SJK146.4 days
91173 Earth days
261490 SJK146.5 days
119850 Earth days
day:9 hrs8 hrs32 hrs5 hrs11 hrs
axial tilt:25°29°38°16°
temperature:102 K
-171 C
38 K
-235 C
25 K
-248 C
1278 K
1005 C
1373 K
1100 C
atmosphere:92% N2
3% O2
5% CO2
0% other
2% H2
1% He
48% N2
47% O2
2% CO2
0% other
81% N2
13% O2
6% CO2
0% other
90% H2
10% He
0% other
100% other
moons:24411640
rings:600210

as seen on...
You may also want to check out our other web projects:
Morzino, an e-Learning community with online training software
Jamplifier, a platform that allows artists to improve their music
©2006-2018 Joopita Research a.s.b.l | About | Buy a Star | Name a Star | Info Pages
Donations | Sponsoring | Advertising | Affiliate Program | Support | Press
Copyright | Disclaimer | Privacy Policy | Terms of Use | Contact Us
Some photographies used on this site are by NASA, they are in the public domain.
Sign up now, it's free!Signup
Username or E-mail Password - Forgot your password?Signup
keep me logged in
HomeInfoSolar SystemsWikiNewsfeedForumBlogCommunityStore