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Latest Details
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Name
  VESPA_V89  
AAVSO UID
000-BLY-802 (No observations)  
Constellation
Delphinus Sequence
J2000.0
20 24 51.91 +17 24 40.9  (306.21629 +17.41136) Search nearby
B1950.0 20 22 35.09 +17 14 53.4
Proper motion
RA: -7.7 +/- 7.8 mas/yDec: -11.8 +/- 6.8 mas/ySource: UCAC4
Galactic coord. 59.539 -11.550
Other names

(Internal only)
2MASS J20245192+1724410 ASASSN-V J202451.91+172440.9 CMC15 J202451.9+172441
UCAC4 538-132561 USNO-B1.0 1074-0628127  
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Variability type
EW
Spectral type --
Mag. range
16.26 - 16.98 CV
Discoverer Ulisse Quadri, Luca Strabla, Roberto Girelli, Alberto Quadri
Epoch
07 Aug 2016 (HJD 2457608.3857) Ephemeris
Outburst --
Period 0.349912 d  (8.3979 h)
Rise/eclipse dur. --
Remarks
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1 Quadri, Ulisse Min II = 16.87 CV
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References
There are currently no additional references filed for this star.
External Links
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Location    Go   
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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 = 15.11H = 14.64K = 14.79J - K = 0.32
AllWISE W1 = 14.13W2 = 14.18W1 - W2 = -0.05
Images
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Size 5' x 5' (297 x 298 pixels)
Center 20 24 51.91 +17 24 40.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Lightcurve plot Quadri, Ulisse 2016-08-09 13:36 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 2016-08-09 17:07 UTC Initial submission.

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