U Ophiuchi
Sign in to saveAlso known as HR 6414, HD 156247, U Oph, HIP 84500, HIC 84500, AAVSO 1711+01, ADS 10428 A, AGASC 52443696
variable star in the constellation Ophiuchus
Wikidata facts
- Instance of
- Algol variable
- Constellation
- Ophiuchus
- Distance from Earth
- 236.261
- Variable-star type
- eclipsing binary star
Show 15 more facts
- catalog code
- WISEA J171631.70+011238.0
- apparent magnitude
- 5.857286
- stellar rotational velocity
- 50
- parallax
- 4.2326
- radial velocity
- -11.5
- spectral class
- B5Vnn+B5V
- declination component of proper motion
- -13.023
- epoch
- J2000.0
- right ascension component of proper motion
- -1.546
- right ascension
- 259.13214079507
- declination
- 1.21055515314
- surface gravity
- 5260
- effective temperature
- 15003.7
- metallicity
- 0.0109
- absolute magnitude
- -0.46
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