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HD 161643


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On the decline stage of Nova V 3888 SGR /1974/
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Osservazione e dati astrometrici

Costellazione:Sagittario
Ascensione retta:17h47m27.09s
Declinazione:-18°06'25.6"
Magnitudine apparente:7.554
Distanza:137.363 parsec
Moto proprio RA:7.8
Moto proprio Dec:-4
B-T magnitude:7.888
V-T magnitude:7.582

Cataloghi e designazioni:
Nomi esatti   (Edit)
HD 1989HD 161643
TYCHO-2 2000TYC 6253-1604-1
USNO-A2.0USNO-A2 0675-22411803
HIPHIP 87061

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