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Latest Details
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Name
  NSVS 4346946  
AAVSO UID
--  
Constellation
Perseus Sequence
J2000.0
04 45 23.89 +42 55 19.9  (71.34954 +42.92219) Search nearby
B1950.0 04 41 51.54 +42 49 52.0
Proper motion
RA: -0.7 +/- 3.3 mas/yDec: 1.9 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 161.584 -1.724
Other names

(Internal only)
1SWASP J044523.86+425520.3 ASASSN-V J044523.88+425520.1 GSC 02901-00089
UCAC4 665-028390    
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Variability type
DCEPS(B)
Spectral type --
Mag. range
13.11 - 13.54 V
Discoverer --
Epoch
24 Jan 2017 (HJD 2457777.77) Ephemeris
Outburst --
Period 0.533818 d  (12.8116 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Period is decreasing (2019PZ.....39....4K). Elements for P2= HJD 2457777.630 + 0.428976 x E. Period ratio 0.8036.
2 Hinzel, David H. First overtone period given in the table. Second overtone period 0.428983 d. Period ratio 0.8036.
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References
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1 Khruslov, A. V.; Kusakin, A. V.; Reva, I., 2019, V470 Cas and GSC
02901-00089, Two New Double-mode Cepheids
2019PZ.....39....4K
2 Khruslov, A.; et al., 2016, V470 Cas and GSC 2901-00089, Two New
Double-mode Cepheids
2016arXiv160501313K
3 D.I. Hoffman, T.E. Harrison, B.J. McNamara, 2009, AJ 138, 466 2009AJ....138..466H
External Links
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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 = 11.31H = 10.92K = 10.77J - K = 0.54
AllWISE W1 = 10.65W2 = 10.62W3 = 10.53W1 - W2 = 0.03
APASS-DR9 B = 14.52V = 13.47g' = 13.96r' = 13.05i' = 12.65B - V = 1.05
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-08-29 02:37 UTC Period from 2019PZ.....39....4K.
2 Hinzel, David H. 2016-09-27 23:53 UTC Position from UCAC4. Range, type, elements from 2016arXiv160501313K.
1 Admin, VSX 2009-08-19 01:24 UTC Preserved original object data.