83 Leonis
HD 99491
HD 99492
11 26 45.32180
+03 00 47.1551
17.79
83 Leonis
83 Leo
Gliese 429
GJ 429
WDS J11268+0301
STF 1540
28.6
515
150
83 Leonis A
83 Leo A
HD 99491
HIP 55846
TYC 267-1191-1
SAO 118864
HR 4414
Gliese 429 A
GJ 429 A
BD+03 2502
2MASS J11264531+0300475
WDS J11268+0301 A
STF 1540 A
7.29
6.50
6.0
5.6
5.165
4.937
4.747
0.995
0.93
5509
K0IV
83 Leonis B
83 Leo B
HD 99492
HIP 55848
TYC 267-1200-1
SAO 118865
Gliese 429 B
GJ 429 B
BD+03 2503
2MASS J11264627+0300229
WDS J11268+0301 B
STF 1540 B
0.85
0.78
7.38
7.29
6.0
5.6
5.165
4.937
4.747
4.8
0.3
4929
K2V
83 Leonis B b
83 Leo B b
HD 99492 b
Gliese 429 B b
GJ 429 B b
Confirmed planets
0.079
17.054
0.123
0.07
240.7
2457367.776
0
RV
The first planet around the star 83 Leonis B (HD 99492) was discovered in 2004. A second planet was announced 6 years later but was subsequently shown to be an artifact of the stellar activity cycle.
17/11/28
2004
Planets in binary systems, S-type
83 Leonis B c
83 Leo B c
HD 99492 c
Gliese 429 B c
GJ 429 B c
Retracted planet candidate
0.36
4970
5.4
0.1
38
2449636
RV
HD 99492 c was announced in 2010. Subsequent observations showed that the radial velocity variations attributed to this planet correlated with the stellar activity cycle, indicating that the planet is an artifact of the activity.
17/11/28
2010
Planets in binary systems, S-type
Leo