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TOI 4987
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Star TOI 4987

Binary star TOI 4987 is located 1848 light years away from the Sun. It consists of a subgiant and a yellow star. There is at least one exoplanet in this system.
Sun distance
1848 light years
galaxy map

TOI 4987 A

Subgiant

Location

Ascension iconRight ascension: 10h 14m 40.727s
Declination iconDeclination: -15° 38' 34.21'' (equatorial region)
Parallax iconParallax: 1.765
Distance iconSun distance: 1848.354 ly | 566.7 pc

Basic characteristic

icon weight
Mass: 141 % M Sun | 1477 M Jupiter
radius icon
Size: 235 % R Sun | 23.4 R Jupiter
temperature iconTemperature: 6935 K | 1.2 T Sun
luminosity iconLuminosity: 1.06 L Sun

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).

TOI 4987 B

Yellow star

Basic characteristic

icon weight
Mass: 99 % M Sun | 1037 M Jupiter
radius icon
Size: 96 % R Sun | 9.6 R Jupiter
temperature iconTemperature: 6190 K | 1.07 T Sun

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).

TOI 4987 system structure

TOI 4987 A
 TOI 4987 B b 0.07 AU 3932.5 M⊕ 21.6 R⊕ 4.3 days
TOI 4987 B
More about TOI 4987
       TOI 4987 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
BD-14 3065, TYC 6059-01368-1, 2MASS J10144071-1538344, Gaia DR3 3751877374435102720
External sources
icon study
BD-14 3065b (TOI-4987b): from giant planet to brown dwarf: evidence for deuterium burning in old age?
Scientific study, Accepted: 18. 03. 2024
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