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Name
  BMAM-V497  
AAVSO UID
000-BNK-464 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 58 12.04 +33 52 04.5  (314.55017 +33.86792) Search nearby
B1950.0 20 56 10.29 +33 40 24.6
Galactic coord. 77.456 -7.707
Other names

(Internal only)
ATO J314.5501+33.8679 GALEX J205812.0+335204 GSC2.3 N35P084978
Gaia DR2 1866472841303229312 USNO-A2.0 1200-16636790 USNO-B1.0 1238-0473006
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Variability type
R
Spectral type --
Mag. range
17.66 - 17.82 g
Discoverer B. Sesar et al., Mariusz Bajer
Epoch
07 Jul 2018 (HJD 2458306.883) Ephemeris
Outburst --
Period 0.308208 d  (7.3970 h)
Rise/eclipse dur. --
Remarks
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1 Bajer, Mariusz Reflection effect with amplitude 0.16 mag (g band) and 0.26 mag (r band). BP-G= -0.10.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
2 Sesar, B.; et al., 2017, Machine-learned Identification of RR Lyrae Stars
from Sparse, Multi-band Data: The PS1 Sample
2017AJ....153..204S
3 Chambers, K. C.; et al., 2016,The Pan-STARRS1 Surveys 2016arXiv161205560C
External Links
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Images
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Supporting Documents
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1 BMAM-V497 phase plot Bajer, Mariusz 2020-01-12 21:29 UTC Phase plot data from ZTF and Pan-STARRS1 shifted to g standard.
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Revision History
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1 Bajer, Mariusz 2020-01-21 17:21 UTC Gaia DR2 position.