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Latest Details
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Name
  EVRJ192207.27+084849.7  
AAVSO UID
--  
Constellation
Aquila Sequence
J2000.0
19 22 07.63 +08 48 15.4  (290.53179 +8.80428) Search nearby
B1950.0 19 19 43.56 +08 42 28.8
Galactic coord. 44.270 -2.730
Other names

(Internal only)
2MASS J19220762+0848154 ASASSN-V J192207.63+084815.5 ATO J290.5317+08.8042
Gaia DR2 4307968509951820544 Gaia DR3 4307956720221019520 UCAC4 495-102672
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Variability type
EA
Spectral type B
Mag. range
12.91 - 13.49 r
Discoverer --
Epoch
30 Aug 2022 (HJD 2459821.566) Ephemeris
Outburst --
Period 2.16101 d
Rise/eclipse dur. 9%  (4.7 h)
Remarks
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1 2019arXiv190411991R Crowded area.
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References
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1 Creevey, O. L.; et al., 2022, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2022arXiv220605864C
2 Christy, C. T.; Jayasinghe, T.; Stanek, K. Z.; et al., 2022, The ASAS-SN
Catalog of Variable Stars X: Discovery of 116,000 New Variable Stars Using
g-band Photometry
2022arXiv220502239C
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
4 Ratzloff, J., 2019, Building the Evryscope: Hardware Design and Performance 2019arXiv190411991R
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 19 22 07.63 +08 48 15.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2023-05-31 00:09 UTC Spectral type from 2022arXiv220605864C. Period, epoch, eclipse duration and range from ZTF data.
2 Otero, Sebastian Alberto 2022-08-11 20:53 UTC Identification, type, period, epoch, magnitude and amplitude from 2022arXiv220502239C. Gaia DR3 position.
1 Admin, VSX 2019-06-04 00:15 UTC Initial upload.