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Name
  ATO J275.2806-13.7505  
AAVSO UID
000-BNY-815 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 21 07.35 -13 45 01.9  (275.28062 -13.75053) Search nearby
B1950.0 18 18 17.32 -13 46 28.0
Galactic coord. 17.270 +0.323
Other names

(Internal only)
2CXO J182107.2-134500 2MASS J18210755-1345034 ASASSN-V J182107.34-134502.0
Asp V0051 UCAC4 382-102404 USNO-B1.0 0762-0455402
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Variability type
EA
Spectral type --
Mag. range
14.58 - 15.11 V
Discoverer A. N. Heinze et al. (ATLAS)
Epoch
05 May 2017 (HJD 2457878.95) Ephemeris
Outburst --
Period 0.888896 d  (21.3335 h)
Rise/eclipse dur. 14%  (2.99 h)
Remarks
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References
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1 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2020, The ASAS-SN
catalogue of variable stars - V. Variables in the Southern hemisphere
2020MNRAS.491...13J
2 Heinze, A. N.; et al., 2018, A First Catalog of Variable Stars Measured by
the Asteroid Terrestrial-impact Last Alert System (ATLAS)
2018AJ....156..241H
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1. 0
2017PASP..129j4502K
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Images
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Supporting Documents
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Revision History
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1 Otero, Sebastian Alberto 2021-05-02 03:18 UTC Period and epoch from 2020MNRAS.491...13J and Astropilar photometry. Eclipse duration and range from ASAS-SN data. Gaia EDR3 position.