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HD 27737


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Radio star catalogue observed in San Juan (RSSJ95)
Using the data observed in San Juan with the photoelectric AstrolabeMark II of the Beijing Astronomical Observatory from February, 1992 toMarch, 1997, the radio star catalogue in San Juan(RSSJ95) has beencompiled. There are 69 radio stars in this catalogue. The positions ofthe radio stars are for the epoch of observation and the equinox J2000.0and a system close to that of the system FK5. The mean precisions are+/-2.2 ms and +/-0.035'' in right ascensions and declinations,respectively. The magnitudes of stars are from 0.9 to 10.7. Thedeclinations are from -2fdg 5 to -60(deg) . The mean epoch is 1995.1.Finally, the comparison results between the Hipparcos catalogue andRSSJ95 are given.

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观测天体数据

星座:波江座
右阿森松:04h21m18.73s
赤纬:-33°50'12.1"
视星:9.158
右阿森松适当运动:11.5
赤纬适当运动:-63.3
B-T magnitude:10.424
V-T magnitude:9.263

目录:
适当名称   (Edit)
HD 1989HD 27737
TYCHO-2 2000TYC 7040-1281-1
USNO-A2.0USNO-A2 0525-01566688
HIPHIP 20329

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