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Latest Details
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Name
  SDSS J143317.78+101123.3  
AAVSO UID
000-BJP-366 (133 observations)  
Constellation
Boötes Sequence
J2000.0
14 33 17.79 +10 11 23.5  (218.32413 +10.18986) Search nearby
B1950.0 14 30 51.54 +10 24 33.1
Galactic coord. 2.585 +60.636
Other names

(Internal only)
GALEX J143317.8+101123 SDSS J143317.78+101123.3 A ULAS J143317.78+101123.1
USNO-A2.0 0975-07514558 USNO-B1.0 1001-0231607 WISE J143317.78+101123.2
ZTF18abcejeg    
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Variability type
UGWZ:+E
Spectral type DA+L1
Mag. range
13.4: - 20.8 g
Discoverer --
Epoch
03 May 2006 (HJD 2453858.857) Ephemeris
Outburst --
Period 0.054240679 d  (78.106578 min)
Rise/eclipse dur. 4%  (3.1243 min)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Denisenko, Denis Magnitude outside eclipses is 18.2g. Secondary companion is an irradiated brown dwarf with 0.0571(7) M_Sun and spectral type varying from L1 to L0. Outburst to 13.4c in ATLAS data on 2020 Sep. 11.25 UT.
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References
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1 Denisenko, D. V., 2021, Missed 2020 Superoutburst of the Eclipsing WD-BD
Cataclysmic Variable SDSS J1433+1011
2021arXiv210316179D
2 J.Hernández Santisteban, J. V.; et al., 2016, An irradiated brown-dwarf
companion to an accreting white dwarf
2016Natur.533..366H
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2013Skiff.unpub...S
4 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
5 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
6 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
7 S.P. Littlefair et al., 2008, MNRAS 388, 1582 2008MNRAS.388.1582L
8 Szkody P. et al., 2007, AJ 134, 185 2007AJ....134..185S
9 ZTF Lasair online data --
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.
AllWISE W1 = 16.66W2 = 17.33W1 - W2 = -0.67
GALEX-DR5 FUV = 19.30NUV = 19.27FUV - NUV = 0.03
SDSS-DR12 u = 18.52g = 18.55r = 18.44i = 18.54z = 18.52u - g = -0.03r - i = -0.10
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 14 33 17.79 +10 11 23.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Light curve from ATLAS Denisenko, Denis 2021-03-31 08:45 UTC Light curve from ATLAS data in 2015-2021 with the outburst in September 2020
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Denisenko, Denis 2021-03-31 08:45 UTC Type and maximum magnitude from 2021arXiv210316179D. Minimum magnitude from 2007AJ....134..185S. Spectral type from
2016Natur.533..366H. Gaia EDR3 position.
3 Admin, VSX 2017-12-16 01:15 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Admin, VSX 2009-05-16 17:20 UTC Update from [2008MNRAS.388.1582L].
1 Admin, VSX 2008-07-29 00:33 UTC Initial upload.