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Name
  VESPA_V68  
AAVSO UID
000-BLV-868 (No observations)  
Constellation
Taurus Sequence
J2000.0
04 40 47.61 +20 38 58.9  (70.19837 +20.64969) Search nearby
B1950.0 04 37 50.32 +20 33 13.2
Proper motion
RA: -3.4 +/- 2.3 mas/yDec: 2.4 +/- 2.4 mas/ySource: UCAC4
Galactic coord. 178.299 -16.776
Other names

(Internal only)
1SWASP J044047.59+203859.1 2MASS J04404761+2038589 CMC15 J044047.6+203858
MLS_J044047.6+203858 UCAC4 554-010198 USNO-B1.0 1106-0054417
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Variability type
EB
Spectral type --
Mag. range
12.49 - 12.81 CV
Discoverer Ulisse Quadri, Luca Strabla, Alberto Quadri, Roberto Girelli
Epoch
17 Jan 2016 (HJD 2457405.45456) Ephemeris
Outburst --
Period 1.867115 d
Rise/eclipse dur. --
Remarks
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1 Quadri, Ulisse Min II = 12.70 CV. V= 13.3 - 13.6 (APASS).
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References
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1 Catalina Real-time Transient Survey (A.J. Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
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 = 11.23H = 10.75K = 10.56J - K = 0.67
AllWISE W1 = 10.41W2 = 10.41W3 = 10.35W1 - W2 = -0.00
APASS-DR9 B = 14.58V = 13.46g' = 13.93r' = 13.04i' = 12.89B - V = 1.11
SDSS-DR12 u = 16.00g = 15.81r = 13.30i = 12.81z = 13.11u - g = 0.19r - i = 0.50
Images
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Supporting Documents
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1 Lightcurve plot Quadri, Ulisse 2016-01-31 09:05 UTC Lightcurve from VESPA project at (IAU Station 565) Bassano Bresciano Observatory, BS, Italy.
http://www.osservatoriobassano.org
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Revision History
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1 Quadri, Ulisse 2016-02-01 17:50 UTC Initial submission.