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Name
  BMAM-V918  
AAVSO UID
000-BPQ-280 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 18 34.00 -03 27 04.1  (289.64167 -3.45114) Search nearby
B1950.0 19 15 56.42 -03 32 35.6
Galactic coord. 32.942 -7.606
Other names

(Internal only)
2MASS J19183399-0327041 ASAS J191834-0327.1 ATO J289.6416-03.4511
GSC 05134-02032 TIC 161600591 TYC 5134-2032-1
UCAC4 433-097357 USNO-A2.0 0825-15278094 USNO-B1.0 0865-0464952
WISE J191833.99-032704.0    
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Variability type
EA
Spectral type --
Mag. range
11.56 - 12.06 V
Discoverer Mariusz Bajer
Epoch
25 Jul 2022 (HJD 2459785.653) Ephemeris
Outburst --
Period 4.525899 d
Rise/eclipse dur. 4.0%  (4.34 h)
Remarks
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1 Bajer, Mariusz Eccentric system. Possible apsidal motion. Elements for Min I are given in the table. Min II elements: HJD 2459787.439 + 4.525874 x E. Min II= 11.62 V at phase 0.395, duration 5%. BP-G= 0.24 (Gaia DR3); B-V= 0.51 (APASS), J-K= 0.23 (2MASS).
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
2 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
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Supporting Documents
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1 BMAM-V918 phase plot Bajer, Mariusz 2023-06-20 18:36 UTC Phase plot data from ASAS-3 (V), ASAS-SN (V), ASAS-SN (g') and TESS SAP shifted to V standard with zoom on primary and secondary eclipse.
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Revision History
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1 Bajer, Mariusz 2023-06-28 14:29 UTC Gaia DR3 position.

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