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2MASS J1222-5737
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Star 2MASS J1222-5737

Triple star system 2MASS J1222-5737 is located 345 light years away from the Sun. It is a system with 3 stars. For now, there are no known exoplanets in this star system.
Sun distance
345 light years

2MASS J1222-5737 A

Orange star

Location

Ascension iconRight ascension: 12h 22m 1.405s
Declination iconDeclination: -57° 37' 56.861'' (southern hemisphere)
Parallax iconParallax: 9.449
Distance iconSun distance: 345.181 ly | 105.8 pc

Basic characteristic

icon weight
Mass: 73.5 % M Sun | 770 M Jupiter
radius icon
Size: 98 % R Sun | 9.7 R Jupiter
temperature iconTemperature: 3749 K | 0.65 T Sun
luminosity iconLuminosity: 0.169 L Sun

1 exoplanet

2MASS J1222-5737 A disk n/a 50 R -

Photometry

5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

2MASS J1222-5737 B

Orange star

Basic characteristic

icon weight
Mass: 66.8 % M Sun | 700 M Jupiter
radius icon
Size: 94 % R Sun | 9.4 R Jupiter
temperature iconTemperature: 3645 K | 0.63 T Sun
luminosity iconLuminosity: 0.141 L Sun

1 exoplanet

2MASS J1222-5737 A disk n/a 50 R -
2MASS J1222-5737 B disk 50 AU -

2MASS J1222-5737 C

Red dwarf

Location

Distance iconDistance from the primary: 100 AU

Basic characteristic

icon weight
Mass: 20 % M Sun | 210 M Jupiter

1 exoplanet

2MASS J1222-5737 A disk n/a 50 R -
2MASS J1222-5737 B disk 50 AU -
2MASS J1222-5737 C disk n/a -
More about 2MASS J1222-5737
      2MASS J1222-5737 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope. 
Other designations of this star
TIC 411614400, 2MASS J12220147−5737565, WISEA J122201.42−573756.6, ASAS J122201−5737.8, ROSAT 2RXS J122201.0−573754, UCAC4 162−087608, Gaia DR2 6071734350857944704, 2M1222-57
External sources
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