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HD 122037

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Pulkovo compilation of radial velocities for 35495 stars in a common system. Not Available
Radial velocity measurements. IV - Ground-based accompaniment to the HIPPARCOS observation program The paper presents 396 radial velocities of stars distributed in 19fields of 4 x 4 degrees. The study employs the Fehrenbach objectiveprism method and the same measuring technique used in a previous paper(Fehrenbach et al., 1987).
Meridian observations made with the Carlsberg Automatic Meridian Circle at Brorfelde (Copenhagen University Observatory) 1981-1982 The 7-inch transit circle instrument with which the present position andmagnitude catalog for 1577 stars with visual magnitudes greater than11.0 was obtained had been equipped with a photoelectric moving slitmicrometer and a minicomputer to control the entire observationalprocess. Positions are reduced relative to the FK4 system for each nightover the whole meridian rather than the usual narrow zones. Thepositions of the FK4 stars used in the least squares solution are alsogiven in the catalog.

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Osservazione e dati astrometrici

Costellazione:	Cani da Caccia
Ascensione retta:	13^h58^m22.42^s
Declinazione:	+40Â°50'44.5"
Magnitudine apparente:	8.477
Distanza:	214.592 parsec
Moto proprio RA:	-60.4
Moto proprio Dec:	30.5
B-T magnitude:	9.91
V-T magnitude:	8.596

Cataloghi e designazioni:

Nomi esatti	(Edit)
HD 1989	HD 122037
TYCHO-2 2000	TYC 3030-1129-1
USNO-A2.0	USNO-A2 1275-08348926
HIP	HIP 68252

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