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Name
  BR Ser  
AAVSO UID
000-BFL-945 (1 observation)  
Constellation
Serpens Sequence
J2000.0
18 36 14.43 +05 04 40.0  (279.06011 +5.07779) Search nearby
B1950.0 18 33 46.54 +05 02 07.5
Galactic coord. 35.736 +5.687
Other names

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AN 253.1936 ASASSN-V J183614.45+050439.8 NSVS J1836147+050440
OGLE-GD-LPV-018950 OGLE-IV DG1109.16.11433 ZTF J183614.42+050439.9
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Variability type
M
Spectral type M5
Mag. range
13.0 - 20.0 p
Discoverer --
Epoch
19 Apr 1933 (HJD 2427182.0) Ephemeris
Outburst --
Period 329.2 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team In the region of the open cluster IC 4756.
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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
4 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
5 N.E.Kurochkin, Perem. Zvezdy 11, N6, 462, 1958. 1957PZ.....11..462K
6 MVS N262, 1957. --
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 5.67H = 4.70K = 4.17J - K = 1.51
AllWISE W1 = 3.77W2 = 2.96W3 = 2.03W4 = 1.37W1 - W2 = 0.82W3 - W4 = 0.66
APASS-DR9 B = 15.40V = 13.36i' = 11.93B - V = 2.04
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-02-21 22:20 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Otero, Sebastian Alberto 2021-10-26 05:35 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
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.