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Latest Details
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Name
  ASAS J194146+4212.6  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 41 45.53 +42 12 33.0  (295.43973 +42.20916) Search nearby
B1950.0 19 40 06.55 +42 05 26.1
Proper motion
RA: -5.9 +/- 3.9 mas/yDec: -7.8 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 75.820 +9.368
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19414554+4212326 ASAS 194146+4212.6 ASASSN-V J194145.54+421233.3
IRC +40359 NSVS J1941458+421231 ZTF J194145.52+421232.9
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Variability type
SR
Spectral type M7
Mag. range
12.601 (0.56) V
Discoverer --
Epoch
17 Dec 2018 (HJD 2458469.8332) Ephemeris
Outburst --
Period 244.8904482 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given.
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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 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
4 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
5 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
6 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1973AJ.....78..389V
External Links
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Location    Go   
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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 = 4.10H = 3.01K = 2.31J - K = 1.79
AllWISE W3 = 0.96W4 = 0.34W3 - W4 = 0.62
APASS-DR9 B = 13.86V = 12.59g' = 13.37r' = 11.30i' = 8.71B - V = 1.28
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2021-10-26 00:18 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2018-06-11 00:29 UTC Primary record creation.
2 Admin, VSX 2017-12-15 14:17 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2008-08-23 01:31 UTC Initial upload.