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HD 8663


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Not Available

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The absolute magnitudes of G5-M3 stars near the giant branch
The absolute magnitudes of stars on the red giant branch (G-K-M) havebeen determined using both trigonometric and statistical parallaxes,from a sample of 212 stars classified in the Revised MK System (Keenanand Pitts, 1980). The results of both methods are summarized in a table.A good agreement is found and the difference between trigonometric andstatistical parallaxes is found not to be greater than + or - 0.002. Thecomputed absolute magnitudes and space motions are tabulated.

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Not Available

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Osservazione e dati astrometrici

Costellazione:Fenice
Ascensione retta:01h24m33.94s
Declinazione:-45°43'16.6"
Magnitudine apparente:7.773
Distanza:1250 parsec
Moto proprio RA:10.7
Moto proprio Dec:10.9
B-T magnitude:9.712
V-T magnitude:7.934

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 8663
TYCHO-2 2000TYC 8033-844-1
USNO-A2.0USNO-A2 0375-00434441
HIPHIP 6584
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