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Latest Details
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Name
  NSVS 3407291  
AAVSO UID
000-BMF-763 (No observations)  
Constellation
Cepheus Sequence
J2000.0
21 36 47.38 +57 12 31.4  (324.19744 +57.20873) Search nearby
B1950.0 21 35 14.33 +56 59 00.6
Proper motion
RA: 4.6 +/- 3.7 mas/yDec: -1.6 +/- 3.7 mas/ySource: UCAC4
Galactic coord. 98.884 +3.725
Other names

(Internal only)
2MASS J21364737+5712316 ASASSN-V J213647.51+571231.8 MSX6C G098.8843+03.7249
NSVS 3290204 UCAC4 737-076332 URAT1 737-359286
USNO-B1.0 1472-0442316 WISE J213647.37+571231.4 ZTF J213647.38+571231.4
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Variability type
SR
Spectral type --
Mag. range
15.982 (0.841) g
Discoverer Ivan Sergey
Epoch
30 May 2018 (HJD 2458269.1397) Ephemeris
Outburst --
Period 137.6855287 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. r-band period= 139.6021415 d.
2 Sergey, Ivan J-K= 1.65. NSVS magnitudes contaminated by UCAC4 737-076323 (V= 14.4; sep. 24"), UCAC4 737-076346 (V= 14.5; sep. 29"), UCAC4 737-076330 (V= 14.0; sep. 30"), UCAC4 736-078543 (V= 13.6; sep. 44") and UCAC4 737-076315 (V= 13.2; sep. 48"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
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 = 8.00H = 6.89K = 6.45J - K = 1.55
AllWISE W1 = 6.33W2 = 6.09W3 = 5.78W4 = 5.43W1 - W2 = 0.24W3 - W4 = 0.35
APASS-DR9 B = 17.05V = 14.71g' = 16.07r' = 13.98i' = 11.70B - V = 2.34
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 36 47.38 +57 12 31.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot Sergey, Ivan 2017-03-08 01:19 UTC
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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 06:38 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Sergey, Ivan 2017-03-08 06:54 UTC Initial submission.

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