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Latest Details
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Name
  V0441 Dra  
AAVSO UID
--  
Constellation
Draco Sequence
J2000.0
20 12 39.61 +82 38 21.3  (303.16504 +82.63925) Search nearby
B1950.0 20 17 11.73 +82 29 05.1
Proper motion
RA: -7.2 +/- 1.5 mas/yDec: -8.0 +/- 1.8 mas/ySource: UCAC4
Galactic coord. 115.352 +24.372
Other names

(Internal only)
2MASS J20123973+8238212 GSC 04649-02912 NSVS 1256019
NSVS 1308972 NSVS 31501  
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Variability type
EA
Spectral type --
Mag. range
12.45 - 12.75 R1
Discoverer --
Epoch
09 Jun 1999 (HJD 2451338.683) Ephemeris
Outburst --
Period 2.90540 d
Rise/eclipse dur. 5%
Remarks
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1 2008OEJV...83....1O A twice shorter period is not excluded.
2 2008OEJV...83....1O MinII = 12.75R1.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052
2013IBVS.6052....1K
2 Otero, S.A. 2008, OEJV, No. 83 2008OEJV...83....1O
3 S.A. Otero, 2008, OEJV 83 2008OEJV...83....1O
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 = 11.15H = 10.91K = 10.83J - K = 0.33
AllWISE W1 = 10.81W2 = 10.83W3 = 10.71W1 - W2 = -0.02
APASS-DR9 B = 12.97V = 12.35r' = 12.19i' = 12.07B - V = 0.62
GALEX-DR5 NUV = 17.62
Images
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Supporting Documents
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Revision History
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2 Admin, VSX 2013-04-15 21:01 UTC Update from [2013IBVS.6052....1K].
1 Admin, VSX 2008-08-22 14:32 UTC Initial upload.