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Details for Revision 1
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Name
  OV Sct  
AAVSO UID
000-BFL-741 (No observations)  
Constellation
Scutum Sequence
J2000.0
18 54 45.60 -06 00 22.0  (283.69000 -6.00611) Search nearby
B1950.0 18 52 05.00 -06 04 13.5
Galactic coord. 27.958 -3.471
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18544558-0600219 ASAS J185446-0600.4 IRAS 18521-0604
NSVS J1854457-060007    
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Variability type
M
Spectral type M5.5
Mag. range
14.7 - 17.2 p
Discoverer --
Epoch
04 Aug 1937 (HJD 2428750) Ephemeris
Outburst --
Period 230 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 14.4 mag. star 16" to the ESE and 14.7 mag. star 22" to the E.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J18544659-0600269 (V= 14.4; sep. 16") and 2MASS J18544704-0600219 (V= 14.7; sep. 22"). Range has been corrected.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 Williams S.J., Wozniak P.R., Vestrand W.T., Gupta V., 2004, Unspecified
slow variables
--
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 M.Harwood, Leid Ann 21, N8, 387, 1962. 1962AnLei..21..385H
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 04:28 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2014-06-04 05:31 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from GSC2.3.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.