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Name
  ASASSN-V J050901.74+423234.0  
AAVSO UID
--  
Constellation
Auriga Sequence
J2000.0
05 09 01.74 +42 32 34.0  (77.25724 +42.54277) Search nearby
B1950.0 05 05 28.38 +42 28 45.3
Galactic coord. 164.587 +1.430
Other names

(Internal only)
2MASS J05090174+4232339 ASASSN-V J050901.81+423233.7 Gaia DR3 201485235212001152
UCAC4 663-033873    
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Variability type
EA
Spectral type --
Mag. range
14.69 - 15.32 V
Discoverer ASAS-SN
Epoch
07 May 2019 (HJD 2458611.168) Ephemeris
Outburst --
Period 3.9589 d
Rise/eclipse dur. --
Remarks
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1 2021A&A...652A..81Z Eccentric system. Min II epoch HJD 2458612.862, e= 0.378.
2 Otero, Sebastian Alberto ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected.
3 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) Gaia DR2 position.
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
2 Zasche, P.; Henzl, Z.; Masek, M., 2021, Hunt for extremely eccentric
eclipsing binaries
2021A&A...652A..81Z
3 T. Jayasinghe, K. Z. Stanek, C. Kochanek, et al., 2019 (in preparation) --
External Links
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Location    Go   
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Images
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Size 5' x 5' (297 x 298 pixels)
Center 05 09 01.74 +42 32 34.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-06-13 12:24 UTC Epoch from 2021A&A...652A..81Z.
2 Otero, Sebastian Alberto 2024-04-29 20:44 UTC Range derived from Gaia DR3 data.
1 Admin, VSX 2019-06-26 01:33 UTC Preserved original object data.