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Latest Details
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Name
  VSSP J150856.22-702010.2  
AAVSO UID
000-BPJ-953 (No observations)  
Constellation
Triangulum Australe Sequence
J2000.0
15 08 56.22 -70 20 10.2  (227.23425 -70.33617) Search nearby
B1950.0 15 04 07.28 -70 08 42.0
Galactic coord. 314.073 -10.499
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J15085620-7020101 ASASSN-V J150856.13-702010.5 GSC 09262-00182
TIC 261581139 UCAC4 099-072775 USNO-A2.0 0150-14498887
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Variability type
EA+BY+UV
Spectral type --
Mag. range
13.05 V (0.2)TESS
Discoverer Guoyou Sun, Wenjie Zhou, Jingyuan Zhao, Mi Zhang, Xing Gao (Xingming Obs)
Epoch
19 Jun 2021 (HJD 2459384.802) Ephemeris
Outburst --
Period 1.28615 d
Rise/eclipse dur. 3%  (0.9 h)
Remarks
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1 Zhou, Wenjie Primary eclipse amplitude 0.03 TESS. BY variability amplitude 0.17 V. Flare with an amplitude of 0.15 TESS.
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References
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1 Christy, C. T.; Jayasinghe, T.; Stanek, K. Z.; et al., 2022, The ASAS-SN
Catalog of Variable Stars X: Discovery of 116,000 New Variable Stars Using
g-band Photometry
2022arXiv220502239C
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 15 08 56.22 -70 20 10.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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3 Light curve Zhou, Wenjie 2022-06-07 06:11 UTC Light curve for VSSP J150856.22-702010.2 using TESS and ASAS-SN data.
2 Phase plot Zhou, Wenjie 2022-06-01 18:38 UTC Phase plot for VSSP J150856.22-702010.2 using TESS and ASAS-SN data.
1 Light curve shows flare Zhou, Wenjie 2022-06-01 18:38 UTC Flare recorded by TESS around HJD 2459370.799, and lasted about 0.82 h * E.
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Revision History
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1 Zhou, Wenjie 2022-06-07 14:34 UTC Gaia EDR3 position.