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Latest Details
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Name
  UCAC4 528-133183  
AAVSO UID
000-BLR-977 (No observations)  
Constellation
Delphinus Sequence
J2000.0
20 18 07.78 +15 24 12.4  (304.53242 +15.40344) Search nearby
B1950.0 20 15 49.16 +15 14 48.3
Proper motion
RA: 8.6 +/- 8.0 mas/yDec: 2.9 +/- 6.6 mas/ySource: UCAC4
Galactic coord. 56.924 -11.289
Other names

(Internal only)
2MASS J20180778+1524123 ASASSN-V J201807.78+152412.4 CMC15 J201807.7+152412
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Variability type
EA
Spectral type --
Mag. range
16.26 V (0.82)clear
Discoverer Vladimir Benishek, Branimir Benishek
Epoch
31 Aug 2015 (HJD 2457265.5051) Ephemeris
Outburst --
Period 0.873294 d  (20.9591 h)
Rise/eclipse dur. 15%  (3.14 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Benishek, Vladimir The V (Johnson) magnitude of the star is calculated using 2MASS J and K magnitudes and CMC15 r' magnitude from the following formula: V = 0.6278 * (J-K) + 0.9947 * r'.
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References
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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 = 14.54H = 14.24K = 14.17J - K = 0.36
AllWISE W1 = 14.10W2 = 14.24W1 - W2 = -0.14
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 18 07.78 +15 24 12.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 The Composite Light Curve Plot Benishek, Vladimir 2015-08-31 16:55 UTC
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Revision History
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1 Benishek, Vladimir 2015-08-31 20:39 UTC Initial submission.

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