Main XO-1b
XO-1b

RA(2000) 16 02 11.846
DEC(2000) +28 10 10.42
RA_deg(2000) 240.5493593010800
DEC_deg(2000) +28.1695611670700
Mag 11.19
Period 3.941534d
3d 22h 35.809m
T0 2453808.917
T.E. 0.12234
Binary Type 0.0175828
Start Phase -0.0155193
End Phase 0.0155193
Simbad Data
GCVS - Data
NSV - Data
TYC 2041-1657-1 Data
HIP - Data
Gaia DR3 Data
AAVSO 161287 Data
ASAS J- Data

Data
NSVS - Data
J160211.83+281010.4 Pl1 Pl2 D1 D2
- - Plot Data

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Updated: AGO 15, 2026 (UTC)
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Contact: Eduardo Fernández Lajús
E-mail: eflajus@fcaglp.unlp.edu.ar