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HD 204998


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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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Photoelectric radial velocities, Paper XIII - 406 ninth-magnitude K0 stars in the Clube Selected Areas
Radial velocities are given for 406 ninth-magnitude late-type stars. Thestars are grouped in 10 small regions located on a systematic plan atGalactic latitudes of + or - 35 deg. Each star has been observed atleast twice, and the mean velocities are accurate to about less than 1km/s. Thirty spectroscopic binaries have been discovered; orbits havealready been given for 13 of them, and observations of the others arecontinuing.

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Observation and Astrometry data

Constellation:Aquarius
Right ascension:21h32m30.11s
Declination:-06°18'31.6"
Apparent magnitude:7.926
Distance:231.481 parsecs
Proper motion RA:-14.9
Proper motion Dec:-17.2
B-T magnitude:9.192
V-T magnitude:8.031

Catalogs and designations:
Proper Names
HD 1989HD 204998
TYCHO-2 2000TYC 5220-526-1
USNO-A2.0USNO-A2 0825-19268276
HIPHIP 106359
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