buy this star Random Star Random Location

TCK257: yellow dwarf star with 2 planets

 
TCK257.1
 
TCK257.2
 

Solar system 'TCK257' comprises the star 'TCK257' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 284 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK257', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. TCK257 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK257.1 is a massive terrestrial planet (17806 km radius) which orbits its star in 1812 Earth days, one day on TCK257.1 lasts 2 Earth hours. Its average temperature is 1325 K (1052 C), its atmosphere mainly consists of hydrogen, helium and it has 114 moons.
TCK257.2 is a small gas giant (19692 km radius) which orbits its star in 24932 Earth days, one day on TCK257.2 lasts 2 Earth hours. Its average temperature is 1021 K (748 C), its atmosphere mainly consists of hydrogen, helium and it has 170 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:TCK257.1TCK257.2
distance from star:201*106 km1159*106 km
radius:17806 km19692 km
mass:45163*1021 kg61088*1021 kg
surface gravity: 9.50 m/s2
0.97 Earths
10.5 m/s2
1.07 Earths
escape velocity:18.40 km/s20.34 km/s
year: 21744 TCK257.1 days
1812 Earth days
299184 TCK257.2 days
24932 Earth days
day:2 hrs2 hrs
axial tilt:
temperature:1325 K
1052 C
1021 K
748 C
atmosphere:77% H2
23% He
0% other
81% H2
19% He
0% other
moons:114170
rings:12

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.
Inscription gratuite!Inscription
Utilisateur ou Curriel Mot de passe - Mot de passe oublié?Inscription
garder ma session active
HomeInfosSystèmes solairesWikiNewsfeedForumBlogCommunautéShop
english science fiction science fiction united kingdom science fiction auf deutsch science fiction en francais