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HD 267231


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Illinois occultation summary. I - 1977-1978
Results are presented for the first two years of a program for therecording of lunar occultations primarily of bright stars or objects ofspecial interest. Observations were obtained using a single-channelCassegrain photometer at a 1-m reflector using various filters toprovide spectral definition, with the tracking of guide stars used toachieve telescope pointing. Of the 64 events observed, 30 were of starsbrighter than 7 magnitudes, 40 were reappearances, four were used forangular diameter measurements, eight were binary star observations andsix may indicate multiple stars.

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观测天体数据

星座:雙子座
右阿森松:06h58m45.70s
赤纬:+17°50'41.3"
视星:8.429
右阿森松适当运动:-1.9
赤纬适当运动:-2.7
B-T magnitude:10.12
V-T magnitude:8.569

目录:
适当名称   (Edit)
HD 1989HD 267231
TYCHO-2 2000TYC 1348-1158-1
USNO-A2.0USNO-A2 1050-04617706

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