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HD 191616 (V1658 Aql)


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Brightness Variations of SAO 84309
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HD191674 has a 0.08 magnitude brightness variation with a period of 5.2days. HD191616 has a 0.11 magnitude brightness variation with a periodof about 18 days.

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观测天体数据

星座:天鷹座
右阿森松:20h10m43.82s
赤纬:+04°54'49.2"
视星:9.358
右阿森松适当运动:0.7
赤纬适当运动:-36.7
B-T magnitude:10.772
V-T magnitude:9.475

目录:
适当名称V1658 Aql
  (Edit)
HD 1989HD 191616
TYCHO-2 2000TYC 503-700-1
USNO-A2.0USNO-A2 0900-17903612

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