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  FBS 0747+725  
000-BKD-691 (No observations)  
Camelopardalis Sequence
07 53 28.90 +72 24 24.6  (118.37042 +72.40683) Search nearby
B1950.0 07 47 47.68 +72 32 09.3
Proper motion
RA: 10.8 +/- 4.2 mas/yDec: 10.6 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 142.675 +30.437
Other names

(Internal only)
2MASS J07532886+7224246 VSX J075328.9+722424  
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Variability type
Spectral type sdB+dM
Mag. range
16.5 - 19.4 CV
Discoverer Boris Stromar, Krunoslav Vardijan, Gregor Srdoc
24 Mar 2013 (HJD 2456376.4686) Ephemeris
Outburst --
Period 0.208252121 d  (4.9980509 h)
Rise/eclipse dur. 4%  (0.19992 h)
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1 Srdoc, Gregor Secondary eclipse depth 0.15mag (CV) Strong reflection effect, possibly sdB+dM.
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1 T. Pribulla, D. Dimitrov, D. Kjurkchieva et al., 2013, IBVS 6067 2013IBVS.6067....1P
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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 = 16.26
AllWISE W1 = 16.13W2 = 16.25W1 - W2 = -0.12
APASS-DR9 B = 16.02V = 16.29g' = 16.17r' = 16.46B - V = -0.27
GALEX-DR5 FUV = 15.28NUV = 15.59FUV - NUV = -0.30
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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2 Phase Plot Srdoc, Gregor 2011-11-23 15:50 UTC New phase plot made from 4146 data points
1 Phase Plot Srdoc, Gregor 2011-09-11 21:43 UTC Phase plot made from 789 data points made with 12" telescope + CCD by Gregor Srdoc
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Admin, VSX 2017-12-26 16:32 UTC Added HW Vir-subtype.
4 Admin, VSX 2013-08-19 20:51 UTC Update from [2013IBVS.6067....1P].
3 Srdoc, Gregor 2011-11-23 15:50 UTC New phase plot, Epoch(BJD_TDB) and period correction made from 4146 data points collected on 13 nights during 81 days
2 Srdoc, Gregor 2011-09-12 14:52 UTC Discoverer name correction
1 Srdoc, Gregor 2011-09-11 23:16 UTC Initial submission.