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HD 219989 (OT And)


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OT And - a Long Period EA Binary with Increasing O-C
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Observation and Astrometry data

Constellation:アンドロメダ座
Right ascension:23h20m01.22s
Declination:+41°45'17.5"
Apparent magnitude:7.353
Distance:215.983 parsecs
Proper motion RA:32.1
Proper motion Dec:6.2
B-T magnitude:7.61
V-T magnitude:7.375

Catalogs and designations:
Proper NamesOT And
  (Edit)
HD 1989HD 219989
TYCHO-2 2000TYC 3238-1651-1
USNO-A2.0USNO-A2 1275-18324622
HIPHIP 115200

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