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HD 186832


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A note on infrared standard stars
During the preparation of the infrared spectral atlas for early typestars, a large number of MK standards was observed in the lambda lambda8400-8800{ Angstroms} region. A list of eighteen standards is givenwhich present some degree of inconsistency between the infrared and theMK type. It is suggested to modify the list of MK standards, excludingthe PI's, so that the list can also be used for the infrared spectralregion. This research was completed before the untimely death ofMercedes Jaschek, who should have figured as the principal author.

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观测天体数据

星座:人馬座
右阿森松:19h48m30.74s
赤纬:-40°58'24.0"
视星:7.414
距离:161.812 天文距离
右阿森松适当运动:32.3
赤纬适当运动:-42
B-T magnitude:8.708
V-T magnitude:7.521

目录:
适当名称
HD 1989HD 186832
TYCHO-2 2000TYC 7937-724-1
USNO-A2.0USNO-A2 0450-38170394
HIPHIP 97455

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