CCD Photometry of GSC 4822:39 by Doug West, Mulvane, KS, USA 0.2m SCT + SBIG ST-8 CCD Date JD Mag Band Comparison Stars JAN 10.1291 2452284.6292 8.15 CCDI COMPS TYC 4822 3613 1 AND TYC 4818 12 1 JAN 10.1375 2452284.6375 10.06 CCDV COMP SAO 134116 JAN 11.1165 2452285.6166 9.96 CCDV COMP SAO 134116 JAN 11.1198 2452285.6199 8.17 CCDI COMP SAO 114536 JAN 13.0836 2452287.5836 8.08 CCDI COMP GSC 4822:3559 I=10.64 PER HENDEN JAN 13.0836 2452287.5836 9.88 CCDV COMP GSC 4822:3559 V=10.696 PER HENDEN JAN 13.0836 2452287.5836 8.96 CCDR COMP GSC 4822:3559 R=10.676 PER HENDEN Position of GSC 4822:39 based on 14 GSC stars: 07h 04m 04.77s -03d 50' 50.6", error ~0.5"