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HD 863 (Roberta Vieira Lopes )


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Space motions of galactic G- and K-type stars
Spectra of 912 G- and K-type stars in six galactic directions have beensecured. The relevant space motions of the stars, subdivided intodistance groups, have been derived; these show no significant departuresfrom the mean motion of nearby stars. The velocity dispersions, ingeneral, indicate that these (mainly giant) stars are moderately old.The dispersion in u is lower than that for nearby stars, and thesignificance of this result is discussed.

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Observation and Astrometry data

Constellation:Andromeda
Right ascension:00h13m04.28s
Declination:+35°17'29.5"
Apparent magnitude:7.694
Distance:173.611 parsecs
Proper motion RA:-25.6
Proper motion Dec:-50.8
B-T magnitude:8.909
V-T magnitude:7.795

Catalogs and designations:
Proper NamesRoberta Vieira Lopes
  (Edit)
HD 1989HD 863
TYCHO-2 2000TYC 2268-297-1
USNO-A2.0USNO-A2 1200-00108017
HIPHIP 1048

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