buy this star Random Star Random Location

MCA677: yellow dwarf star with 5 planets

  MCA677.1   MCA677.2  
MCA677.3
  MCA677.4  
MCA677.5
 

Solar system 'MCA677' comprises the star 'MCA677' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 252 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCA677', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. MCA677 is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 5 planets

MCA677.1 is a very large terrestrial planet (9257 km radius) which orbits its star in 63 Earth days, one day on MCA677.1 lasts 7 Earth hours. Its average temperature is 1416 K (1143 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 8 moons.
MCA677.2 is a very large terrestrial planet (10035 km radius) which orbits its star in 255 Earth days, one day on MCA677.2 lasts 7 Earth hours. Its average temperature is 1785 K (1512 C), its atmosphere mainly consists of nitrogen, oxygen and it has 42 moons.
MCA677.3 is a small terrestrial planet (4475 km radius) which orbits its star in 469 Earth days, one day on MCA677.3 lasts 17 Earth hours. Its average temperature is 1190 K (917 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 1 moons.
MCA677.4 is a medium terrestrial planet (6338 km radius) which orbits its star in 863 Earth days, one day on MCA677.4 lasts 11 Earth hours. Its average temperature is 705 K (432 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
MCA677.5 is a medium gas giant (28321 km radius) which orbits its star in 25621 Earth days, one day on MCA677.5 lasts 5 Earth hours. Its average temperature is 1594 K (1321 C), its atmosphere mainly consists of hydrogen and it has 178 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:MCA677.1MCA677.2MCA677.3MCA677.4MCA677.5
distance from star:21*106 km54*106 km82*106 km123*106 km1181*106 km
radius:9257 km10035 km4475 km6338 km28321 km
mass:6346*1021 kg8084*1021 kg716*1021 kg2036*1021 kg181725*1021 kg
surface gravity: 4.94 m/s2
0.50 Earths
5.35 m/s2
0.54 Earths
2.38 m/s2
0.24 Earths
3.38 m/s2
0.34 Earths
15.1 m/s2
1.54 Earths
escape velocity:9.566 km/s10.36 km/s4.621 km/s6.548 km/s29.26 km/s
year: 216 MCA677.1 days
63 Earth days
874 MCA677.2 days
255 Earth days
662 MCA677.3 days
469 Earth days
1882 MCA677.4 days
863 Earth days
122980 MCA677.5 days
25621 Earth days
day:7 hrs7 hrs17 hrs11 hrs5 hrs
axial tilt:16°11°
temperature:1416 K
1143 C
1785 K
1512 C
1190 K
917 C
705 K
432 C
1594 K
1321 C
atmosphere:17% H2
3% He
34% N2
45% O2
1% CO2
0% other
85% N2
12% O2
3% CO2
0% other
85% N2
4% O2
11% CO2
0% other
2% H2
1% He
78% N2
17% O2
2% CO2
0% other
100% H2
0% other
moons:842123178
rings:006021

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