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Name
  PG 1302-102  
AAVSO UID
000-BLN-457 (39 observations)  
Constellation
Virgo Sequence
J2000.0
13 05 33.01 -10 33 19.4  (196.38754 -10.55539) Search nearby
B1950.0 13 02 55.86 -10 17 15.6
Proper motion
RA: 8.1 +/- 14.4 mas/yDec: -12.8 +/- 16.0 mas/ySource: UCAC4
Galactic coord. 308.591 +52.161
Other names

(Internal only)
1RXS J130533.2-103315 2MASS J13053301-1033193 ASAS J130533-1033.3
CSS_J130533.0-103319 GSC 05539-00251 HE 1302-1017
ICRF J130533.0-103319 MLS_J130533.0-103319 PG 1302-10
PG 1302-103 PKS 1302-102 PKS 1302-103
PKS J1305-1033 QSO B1302-1017 QSO B1302-102
QSO B1302-103 QSO J1305-1033 UCAC4 398-054917
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Variability type
QSO
Spectral type --
Mag. range
15.00 - 15.35 V
Discoverer --
Epoch
06 Feb 2013 (HJD 2456330) Ephemeris
Outburst --
Period 1884 d  (5.16 y)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Erdelyi, Emery Possible supermassive black-hole binary. Period from arXiv:1501.01375. Epoch from CRTS data. Range calibrated with APASS data.
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References
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1 M. J. Graham; et al., 2015, A possible close supermassive black-hole binary
in a quasar with optical periodicity		 arXiv:1501.01375
2 Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS)		 2012JAVSO..40..430H
3 Drake, A. J.; et al., 2009, Catalina Real-time Transient Survey (online
data)		 2009ApJ...696..870D
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 = 14.23H = 13.67K = 12.85J - K = 1.38
AllWISE W1 = 11.39W2 = 10.26W3 = 7.33W4 = 4.76W1 - W2 = 1.12W3 - W4 = 2.57
APASS-DR9 B = 15.39V = 15.18g' = 15.28r' = 15.15i' = 15.20B - V = 0.21
GALEX-DR5 FUV = 15.64NUV = 15.40FUV - NUV = 0.24
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2015-02-07 02:46 UTC Type from arXiv:1501.01375.
1 Erdelyi, Emery 2015-02-07 02:43 UTC Initial submission.

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