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HD 79303


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Ýlgili Makaleler

The Tokyo PMC catalog 90-93: Catalog of positions of 6649 stars observed in 1990 through 1993 with Tokyo photoelectric meridian circle
The sixth annual catalog of the Tokyo Photoelectric Meridian Circle(PMC) is presented for 6649 stars which were observed at least two timesin January 1990 through March 1993. The mean positions of the starsobserved are given in the catalog at the corresponding mean epochs ofobservations of individual stars. The coordinates of the catalog arebased on the FK5 system, and referred to the equinox and equator ofJ2000.0. The mean local deviations of the observed positions from theFK5 catalog positions are constructed for the basic FK5 stars to comparewith those of the Tokyo PMC Catalog 89 and preliminary Hipparcos resultsof H30.

A second list of wide visual binaries
Not Available

A second list of wide visual binaries
Not Available

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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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Yengec
Sað Açýklýk:09h14m00.43s
Yükselim:+26°10'34.8"
Görünürdeki Parlaklýk:9.195
özdevim Sað Açýklýk:-91.1
özdevim Yükselim:-33.3
B-T magnitude:10.464
V-T magnitude:9.3

Kataloglar ve belirtme:
Özgün isimleri
HD 1989HD 79303
TYCHO-2 2000TYC 1954-387-1
USNO-A2.0USNO-A2 1125-05850250
HIPHIP 45304
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