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Latest Details
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Name
  NSVS 1657339  
AAVSO UID
--  
Constellation
Cassiopeia Sequence
J2000.0
00 22 55.81 +64 31 46.0  (5.73253 +64.52945) Search nearby
B1950.0 00 20 09.02 +64 15 08.2
Proper motion
RA: -2.0 +/- 4.0 mas/yDec: -0.6 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 119.872 +1.827
Other names

(Internal only)
2MASS J00225580+6431459 ASASSN-V J002255.84+643146.5 GSC 04023-01326
IRAS 00201+6415 VSX J002255.7+643146 ZTF J002255.81+643146.0
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Variability type
SR
Spectral type --
Mag. range
14.361 (0.269) g
Discoverer Martin Nicholson
Epoch
14 Aug 2018 (HJD 2458345.007) Ephemeris
Outburst --
Period 67.6781416 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given.
2 Nicholson, Martin B-V = 1.41; J-K = 1.714
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References
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1 NSVS M. Nicholson, unpublished
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
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 = 5.99H = 4.82K = 4.27J - K = 1.71
AllWISE W1 = 4.02W2 = 3.80W3 = 3.61W4 = 3.34W1 - W2 = 0.22W3 - W4 = 0.27
APASS-DR9 B = 15.63V = 13.46g' = 14.52r' = 12.26B - V = 2.17
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 00 22 55.81 +64 31 46.0 (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.
2 Otero, Sebastian Alberto 2021-10-26 00:29 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Nicholson, Martin 2006-12-02 00:38 UTC Initial submission.

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