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HD 196995


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관련 글

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

E. W. Fick Observatory stellar radial velocity measurements. I - 1976-1984
Stellar radial velocity observations made with the large vacuumhigh-dispersion photoelectric radial velocity spectrometer at FickObservatory are reported. This includes nearly 2000 late-type starsobserved during 585 nights. Gradual modifications to this instrumentover its first eight years of operation have reduced the observationalerror for high-quality dip observations to + or - 0.8 km/s.

Photoelectric measurements of lunar occultations. VIII
Photoelectric timings are reported for 276 lunar occultation eventswhich were observed between March 1975 and February 1976. The timings(in UTC) are based on Loran G equipment of a lunar laser-ranging groupor on WWV signals. Angular diameters are determined for HR 5301, HD176124, Chi-1-Orionis, and HR 601. Twenty cases of possible or actualdouble stars, including Beta Capricorni, are noted along with oneprobable triple system (51 Piscium). Several technical and computationaldifficulties encountered in this program are discussed.

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관측 및 측정 데이터

별자리:물병자리
적경:20h41m12.92s
적위:-13°30'01.2"
가시등급:7.307
거리:210.084 파섹
적경상의 고유운동:14.7
적위상의 고유운동:-15.1
B-T magnitude:8.801
V-T magnitude:7.431

천체목록:
일반명
HD 1989HD 196995
TYCHO-2 2000TYC 5768-268-1
USNO-A2.0USNO-A2 0750-20305767
HIPHIP 102078

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