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Name
  VESPA_V55  
AAVSO UID
000-BLS-267 (No observations)  
Constellation
Lacerta Sequence
J2000.0
21 58 51.40 +44 03 14.4  (329.71417 +44.05400) Search nearby
B1950.0 21 56 50.36 +43 48 51.2
Proper motion
RA: 5.3 +/- 8.1 mas/yDec: -0.3 +/- 7.5 mas/ySource: UCAC4
Galactic coord. 93.126 -8.605
Other names

(Internal only)
2MASS J21585137+4403143 CMC15 J215851.3+440314 UCAC4 671-106838
USNO-B1.0 1340-0457903    
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Variability type
EB
Spectral type --
Mag. range
16.54 - 17.03 CV
Discoverer Ulisse Quadri, Luca Strabla, Roberto Girelli, Alberto Quadri
Epoch
19 Sep 2015 (HJD 2457285.2693) Ephemeris
Outburst --
Period 0.378575 d  (9.0858 h)
Rise/eclipse dur. --
Remarks
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1 Quadri, Ulisse Min II = 16.83 CV. O'Connell effect.
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References
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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 = 14.85H = 14.24K = 14.30J - K = 0.55
AllWISE W1 = 14.28W2 = 14.29W1 - W2 = -0.01
SDSS-DR12 u = 18.88g = 17.40r = 16.64i = 16.32z = 16.14u - g = 1.48r - i = 0.32
Images
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Size 5' x 5' (297 x 298 pixels)
Center 21 58 51.40 +44 03 14.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Lightcurve plot Quadri, Ulisse 2015-09-27 17:12 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 2015-09-28 19:05 UTC Initial submission.

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