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Name
  NSV 772  
AAVSO UID
000-BPT-360 (3 observations)  
Constellation
Perseus Sequence
J2000.0
02 18 14.51 +58 09 34.8  (34.56045 +58.15967) Search nearby
B1950.0 02 14 40.73 +57 55 45.1
Proper motion
RA: -4.3 +/- 2.4 mas/yDec: -1.3 +/- 2.5 mas/ySource: UCAC4
Galactic coord. 134.194 -2.801
Other names

(Internal only)
1SWASP J021814.46+580934.9 ASASSN-V J021814.48+580935.1 CSV 204
Rosino Var 4    
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Variability type
EA
Spectral type --
Mag. range
14.144 (0.78) V
Discoverer --
Epoch
10 Nov 2018 (HJD 2458433.2951) Ephemeris
Outburst --
Period 2.4417 d
Rise/eclipse dur. --
Remarks
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References
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1 Guo, D.-F.; Li, K.; Gao, X.; et al., 2020, Searching for eclipsing binaries
in the area of RA: 02h21m36s, Dec: +57d11m32s
2020MNRAS.497.3381G
2 O.W. Butters et al., 2010, A&A 520, L10 (SuperWASP data) 2010A&A...520L..10B
3 L.Rosino, Bologna Pubbl 4, No.3, 1941; Mem SAIt(NS) 14, No.3. --
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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 = 12.35H = 12.14K = 11.97J - K = 0.38
AllWISE W1 = 11.87W2 = 11.86W3 = 11.81W1 - W2 = 0.01
APASS-DR9 B = 15.10V = 14.27g' = 14.66r' = 13.98i' = 13.73B - V = 0.83
Images
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Supporting Documents
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1 Phase plot Wils, Patrick 2010-09-27 00:30 UTC Light curve based on 5-point averages of SuperWASP observations.
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Revision History
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4 Otero, Sebastian Alberto 2021-11-15 21:34 UTC Epoch and amplitude from 2020MNRAS.497.3381G. Position and mean magnitude derived from Gaia EDR3.
3 Admin, VSX 2010-09-27 00:29 UTC Type and period from SuperWASP data.
2 Admin, VSX 2010-01-18 23:18 UTC Position updated to NSV version of June 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.