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Name
  VESPA_V47  
AAVSO UID
000-BLS-007 (66 observations)  
Constellation
Delphinus Sequence
J2000.0
20 24 44.51 +16 48 59.5  (306.18546 +16.81653) Search nearby
B1950.0 20 22 27.07 +16 39 12.4
Proper motion
RA: -1.8 +/- 3.4 mas/yDec: -11.1 +/- 4.0 mas/ySource: UCAC4
Galactic coord. 59.016 -11.854
Other names

(Internal only)
2MASS J20244451+1648594 ASASSN-V J202444.58+164858.5 CMC15 J202444.5+164859
CzeV622 UCAC4 535-128761 USNO-B1.0 1068-0577102
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Variability type
EW
Spectral type --
Mag. range
13.98 - 14.08 CV
Discoverer Ulisse Quadri, Luca Strabla, Roberto Girelli, Alberto Quadri
Epoch
01 Sep 2015 (HJD 2457266.51978) Ephemeris
Outburst --
Period 0.287455 d  (6.8989 h)
Rise/eclipse dur. --
Remarks
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References
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1 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue		 2017OEJV..185....1S
2 CzeV - The Czech Variable Star Catalogue, 2017, online data --
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 = 12.82H = 12.51K = 12.44J - K = 0.38
AllWISE W1 = 12.36W2 = 12.40W1 - W2 = -0.03
APASS-DR9 B = 14.74V = 14.02g' = 14.28r' = 13.88i' = 13.73B - V = 0.72
GALEX-DR5 NUV = 18.70
Images
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Supporting Documents
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1 Lightcurve plot Quadri, Ulisse 2015-09-03 13:40 UTC Lightcurve from VESPA project at (IAU Station 565) Bassano Bresciano Observatory, BS, Italy.
www.osservatoriobassano.org
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Revision History
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1 Quadri, Ulisse 2015-09-03 19:57 UTC Initial submission.

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