NN Ser
NN Serpentis
15 52 56
+12 54 47
500
0.133333
0.535
16.6
16.0
16.91
16.25
16.17
57000
DAO1
NN Ser A
0.111
M4
NN Ser B
NN Ser (AB) c
NN Ser c
NN Serpentis (AB) c
Confirmed planets
6.96
5654.6797
5.389
0.142
317.0
NN Ser AB is a short-period eclipsing binary. The system hosts a white dwarf, a red dwarf and two planets.
timing
13/06/20
2010
Planets in binary systems, P-type
NN Ser (AB) d
NN Ser d
NN Serpentis (AB) d
Confirmed planets
1.74
2793.0
3.358
0.223
48.0
NN Ser AB is a short-period eclipsing binary. The system hosts a white dwarf, a red dwarf and two planets.
timing
13/06/20
2009
Planets in binary systems, P-type
Serpens