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Name
  VESPA_V79  
AAVSO UID
000-BLY-544 (No observations)  
Constellation
Delphinus Sequence
J2000.0
20 22 19.15 +16 09 09.5  (305.57979 +16.15264) Search nearby
B1950.0 20 20 01.13 +15 59 30.8
Proper motion
RA: 1.8 +/- 8.2 mas/yDec: -6.8 +/- 6.4 mas/ySource: UCAC4
Galactic coord. 58.124 -11.731
Other names

(Internal only)
2MASS J20221915+1609094 CMC15 J202219.1+160909 UCAC4 531-129348
USNO-B1.0 1061-0544557    
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Variability type
EW
Spectral type --
Mag. range
14.90 - 15.23 CV
Discoverer Ulisse Quadri, Luca Strabla, Roberto Girelli, Alberto Quadri
Epoch
18 Jul 2016 (HJD 2457587.543) Ephemeris
Outburst --
Period 0.458647 d  (11.0075 h)
Rise/eclipse dur. --
Remarks
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1 Quadri, Ulisse O'Connell effect
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References
There are currently no additional references filed for this star.
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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 = 13.29H = 12.98K = 12.84J - K = 0.45
AllWISE W1 = 12.92W2 = 12.97W1 - W2 = -0.04
APASS-DR9 B = 16.02V = 15.08g' = 15.51r' = 14.76i' = 14.41B - V = 0.94
Images
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Size 5' x 5' (297 x 298 pixels)
Center 20 22 19.15 +16 09 09.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Lightcurve plot Quadri, Ulisse 2016-07-19 10:30 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 2016-07-19 19:30 UTC Initial submission.

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