星明天文台

国内外享有盛誉的业余天文台,在这里汇聚了众多的顶尖爱好者。我们致力于彗星,小行星,超新星,新星等各类新天体的发现。

VSSP batch submission No. 90

No. 90 VSSP J220820.13-130957.2 Phase plot
J2000.0 22 08 20.13 -13 09 57.2
Variability type EA
Mag. range 16.73 r – 17.45 r
Other names 2MASS J22082013-1309576
UCAC4 385-159060
USNO-A2.0 0750-21108991
USNO-B1.0 0768-0776220
GSC2.3 SBBQ000961
ZTF18acjgykg
Discoverer Shuming Wang, Wenjie Zhou, Yanxi Li, Leiming Tang, Jingyuan Zhao, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Obs)
Spectral type  Epoch(HJD) 2459124.753
Period(d.) 1.11967 d  Rise/eclipse dur. 8%
Outburst
Remarks
Min II = 16.88 r .
References
1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing, Products, and Archive 2019PASP..131a8003M