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HD 61679


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Photoelectric observations of lunar occultations. XI
Occultation observations of 466 events are presented. These includediameter measures of Aldebaran under very bad conditions and a gooddiameter measure of 82 Vir. The list includes 91 reappearances andobservations of 34 double or multiple stars, both new and previouslyknown. The inconsistencies of the observations of Kui 88 are discussed.Further observations are most desirable.

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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Datos observacionales y astrométricos

Constelación:Géminis
Ascensión Recta:07h41m05.85s
Declinación:+16°52'24.0"
Magnitud Aparente:8.453
Distancia:653.595 parsecs
Movimiento Propio en Ascensión Recta:0.7
Movimiento Propio en Declinación:10.9
B-T magnitude:10.523
V-T magnitude:8.624

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 61679
TYCHO-2 2000TYC 1361-903-1
USNO-A2.0USNO-A2 1050-05331572
HIPHIP 37436

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