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Name
  USNO-A2.0 1050-17346460  
AAVSO UID
--  
Constellation
Delphinus Sequence
J2000.0
20 20 56.77 +18 26 12.1  (305.23654 +18.43669) Search nearby
B1950.0 20 18 41.22 +18 16 37.9
Galactic coord. 59.889 -10.208
Other names

(Internal only)
2MASS J20205676+1826120 ATO J305.2365+18.4366 GALEX J202056.7+182611
UCAC4 543-127899 USNO-B1.0 1084-0534893  
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Variability type
EA
Spectral type --
Mag. range
13.31 - 13.72 V
Discoverer A. Liakos, P. Niarchos
Epoch
21 Oct 2011 (HJD 2455856.289) Ephemeris
Outburst --
Period 8.92955 d
Rise/eclipse dur. 3.6%  (7.7 h)
Remarks
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1 2023PZ.....43....9K Eccentric system. MinII - MinI = 0.43P.
2 Otero, Sebastian Alberto Eccentric system. Min II= 13.61 V at phase 0.43. ASAS-SN magnitudes contaminated by UCAC4 543-127903 (V= 13.3; sep. 21"). Range has been corrected.
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Liakos, A.; Niarchos, P., 2014, IBVS #6100 --
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2019-11-29 02:07 UTC Phase plot with ASAS-SN data.
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Revision History
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2 Otero, Sebastian Alberto 2024-10-16 20:11 UTC Primary name from 2023PZ.....43....9K. Gaia DR3 position.
1 Otero, Sebastian Alberto 2019-11-29 02:07 UTC Period, eclipse duration and range from ASAS-SN data. Gaia DR2 position.