NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS
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592048 |V2048 Oph *|180015.80 +042207.0 |GCAS+UV: | 4.55 | 4.85 | |V | | | | |B2-B6IV-VneV |05150 05288| |+0.002 -0.013|2000.0 | |Hip | |V2048 Oph |
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_______________Cross-identifications:_______________
V2048 Oph = BD +04 3570 |
V2048 Oph = BS 06712 |
V2048 Oph = FLM Oph 066 |
V2048 Oph = GSC 00438.02741 |
V2048 Oph = HD 164284 |
V2048 Oph = Hip 088149 |
V2048 Oph = IRAS 17577+0422 |
V2048 Oph = MWC 0278 |
V2048 Oph = SAO 123005 |
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Reference to a chart or photograph:
05288. F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables, ser. 5, 1968.
Reference to a study of the star:
05150. A.W.J. Cousins, R.Lake, R.H.Stoy, ROB 121, ser.E, 1966 {1966RGOB..121....1C}
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Remark:
SB2 [06598]. In the region of the open cluster Cr 359.
Along with irregular light variations typical for be stars
there are rapid flares with the amplitudes up to 1.8m
(lambda eff = 5800 A) [06150]. It is not excluded that the
flares occur on a fainter companion of the system.
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