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[vsnet-ecl 469] V644 Cen = CPD-60.3278
- Date: Sat, 29 Dec 2001 15:29:46 +0900 (JST)
- To: vsnet-be, vsnet-campaign, vsnet-chat, vsnet-ecl
- From: Taichi Kato <tkato>
- Subject: [vsnet-ecl 469] V644 Cen = CPD-60.3278
- Sender: owner-vsnet-ecl@kusastro.kyoto-u.ac.jp
V644 Cen = CPD-60.3278
Speaking of a long-period EB candidate (with regards to OW Gem),
I have found an interesting object (V644 Cen), which was formerly considered
as a ultra long-period (>200 yr?) eclipsing binary. I wonder whether
someone is regularly monitoring for another fade. The GCVS type is GCAS:
114306.8 -604405 (2000.0) CD-60.3704 9.5
114307.1 -604405 (2000.0) CPD-60.3278 8.8
114306.3 -604359 (2000.0) LSS2468 9.4p OB-
114306.9 -604359 (2000.0) ASAS_J114307-6044.0 10.32I (0.15) CENV644
114305.7 -604357 (2000.0) V644CEN
114306.0 -604359 (2000.0) B1.5IIINE(Buscombe) V=9.60 B-V=.08 U-B=-.73
114306.3 -604402 (2000.0) V=9.616(81) b-y=0.144(0) m1=0.016(0) c1=0.186(0) beta=2.591(15)
114306.3 -604402 (2000.0) UBV_V644Cen 9.63 0.07 -0.71 .090 .014 .025 B1III N=3 Nm=5 -
114306.5 -604402 (2000.0) SAO251552 99.9 99.9 B3
114306.5 -604404 (2000.0) 1033Vv 0.30 TYC8973.50.1 plx=17.4(25.9) (0.06 0.08)
114306.4 -604403 (2000.0) 1023 0.26 TYC2-8973.50.1 (10.26 0.04) (10.57 0.04)
114306.5 -604402 (2000.0) CENV644 GCAS: 8.7 10.2 P - - - B2IIIe
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