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Latest Details
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Name
  ISON_J215813.3+461511  
AAVSO UID
000-BLZ-611 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 58 13.29 +46 15 11.3  (329.55538 +46.25314) Search nearby
B1950.0 21 56 15.09 +46 00 48.9
Proper motion
RA: -8.5 +/- 18.1 mas/yDec: 10.3 +/- 17.9 mas/ySource: UCAC4
Galactic coord. 94.402 -6.802
Other names

(Internal only)
2MASS J21581329+4615112 ASASSN-V J215813.24+461510.8 UCAC4 682-115056
USNO-B1.0 1362-0452378    
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Variability type
EW
Spectral type --
Mag. range
16.60 - 17.35 CV
Discoverer V. Nevski, K. Polyakov
Epoch
08 Sep 2016 (HJD 2457640.431) Ephemeris
Outburst --
Period 0.341849 d  (8.2044 h)
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Molotov, I.; et al., 2008, International scientific optical network for
space debris research		 2008AdSpR..41.1022M
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 = 14.84H = 14.34K = 14.23J - K = 0.62
AllWISE W1 = 14.28W2 = 14.39W1 - W2 = -0.11
APASS-DR9 B = 17.84V = 16.77g' = 17.01r' = 16.46B - V = 1.07
SDSS-DR12 u = 19.10g = 17.25r = 16.42i = 16.08z = 15.88u - g = 1.85r - i = 0.34
Images
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Size 5' x 5' (297 x 298 pixels)
Center 21 58 13.29 +46 15 11.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phased plot Nevski, Vitali 2016-09-13 13:40 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Nevski, Vitali 2016-09-13 23:44 UTC Initial submission.

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