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HD 145677


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Photoelectric radial velocities. XI - The orbits of four more spectroscopic binaries in the Clube Selected Areas
Orbits are presented for four ninth-magnitude stars about which the onlyspectroscopic datum previously known is the HD type, K0 in each case.The most interesting of the four stars is perhaps HD 145677, whose lackof proper motion suggests a high luminosity which is hardly compatiblewith the shortness (4.4 days) of its orbital period.

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Datos observacionales y astrométricos

Constelación:Hércules
Ascensión Recta:16h11m27.26s
Declinación:+23°49'11.7"
Magnitud Aparente:9.24
Movimiento Propio en Ascensión Recta:-9.3
Movimiento Propio en Declinación:5.3
B-T magnitude:9.662
V-T magnitude:9.275

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 145677
TYCHO-2 2000TYC 2042-137-1
USNO-A2.0USNO-A2 1125-07535679
HIPHIP 79331

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