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Latest Details
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Name
  NSV 12654  
AAVSO UID
--  
Constellation
Sagitta Sequence
J2000.0
19 59 16.37 +18 44 47.0  (299.81821 +18.74639) Search nearby
B1950.0 19 57 02.30 +18 36 32.9
Galactic coord. 57.389 -5.698
Other names

(Internal only)
2MASS J19591637+1844469 AN 15.1928 ATO J299.8181+18.7463
UCAC4 544-114374 USNO-B1.0 1087-0498087 ZTF18abachya
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Variability type
EA
Spectral type --
Mag. range
14.9 - 16.8: V
Discoverer W. Baade
Epoch
21 Aug 2016 (HJD 2457621.95) Ephemeris
Outburst --
Period 6.66905 d
Rise/eclipse dur. 10%  (16.0 h)
Remarks
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1 Otero, Sebastian Alberto Min II= 15.0 V. ASAS-SN magnitudes contaminated by Gaia DR2 1822875109335744128 (V= 19.0; sep. 3") and UCAC4 544-114373 (V= 15.2; sep. 9"). Range has been corrected.
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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 W.Baade, AN 232, 65-70, 1928. 1928AN....232...65B
3 ZTF observations (ALeRCE online data) --
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 59 16.37 +18 44 47.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2021-05-18 05:14 UTC Phase plot with ASAS-SN and ZTF data.
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Revision History
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2 Otero, Sebastian Alberto 2021-05-18 05:14 UTC Type, period, epoch, eclipse duration and range from ASAS-SN and ZTF data. Gaia EDR3 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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