buy this star Random Star Random Location

TAC297: red dwarf star with 6 planets

  TAC297.1   TAC297.2   TAC297.3  
TAC297.4
 
TAC297.5
 
TAC297.6
 

Solar system 'TAC297' comprises the star 'TAC297' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 435 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TAC297', a red dwarf class star that contains about 99.93% of the system's known mass and dominates it gravitationally. TAC297 is located more than 573 lightyears from the center of the galaxy.

This solar system comprises 6 planets

TAC297.1 is a large terrestrial planet (8828 km radius) which orbits its star in 394 Earth days, one day on TAC297.1 lasts 9 Earth hours. Its average temperature is 171 K (-102 C), its atmosphere mainly consists of nitrogen, oxygen and it has 4 moons.
TAC297.2 is a large terrestrial planet (8768 km radius) which orbits its star in 1271 Earth days, one day on TAC297.2 lasts 9 Earth hours. Its average temperature is 71 K (-202 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 6 moons.
TAC297.3 is a small terrestrial planet (4895 km radius) which orbits its star in 2336 Earth days, one day on TAC297.3 lasts 16 Earth hours. Its average temperature is 47 K (-226 C), its atmosphere mainly consists of nitrogen, oxygen and it has 13 moons.
TAC297.4 is a massive terrestrial planet (17906 km radius) which orbits its star in 13227 Earth days, one day on TAC297.4 lasts 6 Earth hours. Its average temperature is 1095 K (822 C), its atmosphere mainly consists of hydrogen and it has 114 moons.
TAC297.5 is a medium gas giant (27993 km radius) which orbits its star in 40484 Earth days, one day on TAC297.5 lasts 6 Earth hours. Its average temperature is 1586 K (1313 C), its atmosphere mainly consists of hydrogen, helium and it has 152 moons.
TAC297.6 is a medium gas giant (34398 km radius) which orbits its star in 74375 Earth days, one day on TAC297.6 lasts 6 Earth hours. Its average temperature is 1683 K (1410 C), its atmosphere mainly consists of hydrogen and it has 146 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:TAC297.1TAC297.2TAC297.3TAC297.4TAC297.5
distance from star:73*106 km159*106 km239*106 km760*106 km1602*106 km
radius:8828 km8768 km4895 km17906 km27993 km
mass:5503*1021 kg5392*1021 kg938*1021 kg45928*1021 kg175484*1021 kg
surface gravity: 4.71 m/s2
0.48 Earths
4.68 m/s2
0.47 Earths
2.61 m/s2
0.26 Earths
9.56 m/s2
0.97 Earths
14.9 m/s2
1.52 Earths
escape velocity:9.121 km/s9.060 km/s5.057 km/s18.50 km/s28.92 km/s
year: 1050 TAC297.1 days
394 Earth days
3389 TAC297.2 days
1271 Earth days
3504 TAC297.3 days
2336 Earth days
52908 TAC297.4 days
13227 Earth days
161936 TAC297.5 days
40484 Earth days
day:9 hrs9 hrs16 hrs6 hrs6 hrs
axial tilt:249°
temperature:171 K
-102 C
71 K
-202 C
47 K
-226 C
1095 K
822 C
1586 K
1313 C
atmosphere:2% He
69% N2
29% O2
0% other
16% H2
2% He
37% N2
45% O2
0% other
68% N2
31% O2
1% CO2
0% other
98% H2
2% He
0% other
76% H2
24% He
0% other
moons:4613114152
rings:0002119

planet:TAC297.6
distance from star:2403*106 km
radius:34398 km
mass:325603*1021 kg
surface gravity: 18.3 m/s2
1.87 Earths
escape velocity:35.54 km/s
year: 297500 TAC297.6 days
74375 Earth days
day:6 hrs
axial tilt:
temperature:1683 K
1410 C
atmosphere:97% H2
3% He
0% other
moons:146
rings:19

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
©2006-2017 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
english science fiction science fiction united kingdom science fiction auf deutsch science fiction en francais