buy this star Random Star Random Location

NDD474: red dwarf star with 5 planets

  NDD474.1   NDD474.2  
NDD474.3
  NDD474.4  
NDD474.5
 

Solar system 'NDD474' comprises the star 'NDD474' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 353 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NDD474', a red dwarf class star that contains about 99.46% of the system's known mass and dominates it gravitationally. NDD474 is located more than 4474 lightyears from the center of the galaxy.

This solar system comprises 5 planets

NDD474.1 is a medium terrestrial planet (5358 km radius) which orbits its star in 112 Earth days, one day on NDD474.1 lasts 13 Earth hours. Its average temperature is 687 K (414 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
NDD474.2 is a very large terrestrial planet (9738 km radius) which orbits its star in 602 Earth days, one day on NDD474.2 lasts 7 Earth hours. Its average temperature is 146 K (-127 C), its atmosphere mainly consists of nitrogen, oxygen and it has 47 moons.
NDD474.3 is a large gas giant (49725 km radius) which orbits its star in 43504 Earth days, one day on NDD474.3 lasts 5 Earth hours. Its average temperature is 1747 K (1474 C), its atmosphere mainly consists of hydrogen and it has 131 moons.
NDD474.4 is a large gas giant (67635 km radius) which orbits its star in 115981 Earth days, one day on NDD474.4 lasts 5 Earth hours. Its average temperature is 1464 K (1191 C), its atmosphere mainly consists of hydrogen, helium and it has 133 moons.
NDD474.5 is a large terrestrial planet (7498 km radius) which orbits its star in 152461 Earth days, one day on NDD474.5 lasts 9 Earth hours. Its average temperature is 1826 K (1553 C), its atmosphere mainly consists of and it has 39 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:NDD474.1NDD474.2NDD474.3NDD474.4NDD474.5
distance from star:31*106 km96*106 km1681*106 km3232*106 km3878*106 km
radius:5358 km9738 km49725 km67635 km7498 km
mass:1230*1021 kg7387*1021 kg983590*1021 kg2475166*1021 kg3372*1021 kg
surface gravity: 2.85 m/s2
0.29 Earths
5.19 m/s2
0.53 Earths
26.5 m/s2
2.70 Earths
36.1 m/s2
3.69 Earths
4.00 m/s2
0.40 Earths
escape velocity:5.535 km/s10.06 km/s51.38 km/s69.89 km/s7.747 km/s
year: 206 NDD474.1 days
112 Earth days
2064 NDD474.2 days
602 Earth days
208819 NDD474.3 days
43504 Earth days
556708 NDD474.4 days
115981 Earth days
406562 NDD474.5 days
152461 Earth days
day:13 hrs7 hrs5 hrs5 hrs9 hrs
axial tilt:301°
temperature:687 K
414 C
146 K
-127 C
1747 K
1474 C
1464 K
1191 C
1826 K
1553 C
atmosphere:74% N2
24% O2
2% CO2
0% other
82% N2
16% O2
2% CO2
0% other
96% H2
4% He
0% other
83% H2
17% He
0% other
100% other
moons:34713113339
rings:009012

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