HD 177830
19 05 20.77341
+25 55 14.3797
59.0
HD 177830
HIP 93746
SAO 86791
Gliese 743.2
GJ 743.2
BD+25 3719
WDS J19053+2555
1.645
97.1
84.85
HD 177830 A
HIP 93746 A
TYC 2126-1196-1
SAO 86791 A
Gliese 743.2 A
GJ 743.2 A
BD+25 3719 A
WDS J19053+2555 A
1.47
2.99
7.177
8.266
5.367
4.95
4.809
0.55
K0IV
HD 177830 A b
HD 177830 b
Confirmed planets
1.49
406.6
1.2218
0.009
85
2450154
RV
15/11/03
1999
The star HD 177830 A hosts at least two planets. The planets are close to the 4:1 resonance. The star is four times brighter than our Sun but only visible with binoculars from the Earth.
Planets in binary systems, S-type
HD 177830 A c
HD 177830 c
Confirmed planets
0.15
110.9
0.5137
0.3
110
2450179
RV
15/11/03
2010
The star HD 177830 A hosts at least two planets. The planets are close to the 4:1 resonance. The star is four times brighter than our Sun but only visible with binoculars from the Earth.
Planets in binary systems, S-type
HD 177830 B
HIP 93746 B
SAO 86791 B
Gliese 743.2 B
GJ 743.2 B
BD+25 3719 B
WDS J19053+2555 B
0.23
11.6
11.2
M3.5V
Lyra