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Latest Details
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Name
  NSVS 3411613  
AAVSO UID
--  
Constellation
Cepheus Sequence
J2000.0
21 42 26.06 +57 22 28.6  (325.60859 +57.37460) Search nearby
B1950.0 21 40 51.32 +57 08 43.5
Proper motion
RA: 1.2 +/- 3.3 mas/yDec: -1.8 +/- 3.3 mas/ySource: UCAC4
Galactic coord. 99.567 +3.344
Other names

(Internal only)
2MASS J21422604+5722286 ASASSN-V J214226.14+572228.2 IRAS 21408+5708
VSX J214226.0+572228 ZTF J214226.05+572228.5  
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Variability type
SR
Spectral type --
Mag. range
13.394 r (0.4)R1
Discoverer Martin Nicholson
Epoch
04 Jun 2018 (HJD 2458273.9694) Ephemeris
Outburst --
Period 67.4576848 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2020arXiv200508662C Epoch of minimum given. g-band period= 0.4956393 d.
2 Nicholson, Martin J-K = 1.73
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 NSVS M. Nicholson, unpublished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 = 6.97H = 5.77K = 5.24J - K = 1.73
AllWISE W1 = 5.10W2 = 5.03W3 = 4.91W4 = 4.69W1 - W2 = 0.07W3 - W4 = 0.22
APASS-DR9 B = 17.25V = 15.08g' = 16.18r' = 13.72i' = 10.90B - V = 2.17
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 42 26.06 +57 22 28.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Trumpler 37 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 02:00 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Nicholson, Martin 2006-12-02 00:38 UTC Initial submission.

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