Secunda Hyadum
HIP 20455; Delta1 Tau; 61 Tau
Physical Properties
Magnitude
3.76
Spectral Type
G9.5III CN0.5
Star Color
Orange
(B-V 0.98)
Distance
155 ly
Position & Identifiers
RA
04h 22m 56.1s
Dec
+17° 32' 33.0"
Constellation
Taurus
(Tau)
HR
1373
HIP
20455
Bayer
Delta1
Flamsteed
61 Tau
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Spectral Classification
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Stellar Notes
Amp. 0.1V.
529.8d, K 3.0k/s, V0 +39.5k/s, asini 19.8. D. W. Dunham indicates 3.9, 13.0v, sep. 0.04".
In Taurus cluster; Mel 25 #41; the Hyades.
Hyadum II.
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