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Details for Revision 2
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Name
  2MASS J19043007-0904148  
AAVSO UID
000-BMH-162 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 04 30.08 -09 04 14.9  (286.12532 -9.07079) Search nearby
B1950.0 19 01 46.04 -09 08 47.5
Galactic coord. 26.298 -7.005
Other names

(Internal only)
UCAC4 405-106262 USNO-B1.0 0809-0545743 WISE J190430.07-090414.8
ZTF J190430.07-090414.9    
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Variability type
M
Spectral type --
Mag. range
17.330 (3.604) g
Discoverer Trygve Prestgard
Epoch
21 Apr 2019 (HJD 2458595.273) Ephemeris
Outburst --
Period 140.7202179 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given. g-band period= 142.8559389 d. r-band period= 134.0192552 d.
2 Prestgard, Trygve Position from UCAC4. Range from USNO-B1.0. J= 11.0; J-K= 1.30 (2MASS).
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References
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1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
3 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
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Supporting Documents
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1 Discovery DSS images Prestgard, Trygve 2017-05-03 08:19 UTC The variable nature of this object was found using these archival DSS images. An AllWISE image has also been added.
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Revision History
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3 Otero, Sebastian Alberto 2023-02-21 21:31 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
2 Otero, Sebastian Alberto 2021-10-26 09:53 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Prestgard, Trygve 2017-05-05 00:04 UTC Initial submission.

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