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Name
  EZ Lyn  
AAVSO UID
000-BCY-525 (14256 observations)  
Constellation
Lynx Sequence
J2000.0
08 04 34.22 +51 03 49.4  (121.14258 +51.06372) Search nearby
B1950.0 08 00 49.18 +51 12 20.7
Galactic coord. 167.662 +32.016
Other names

(Internal only)
APOP 60601+0009750 ATO J121.1423+51.0635 CSS_J080434.2+510349
CWISE J080434.15+510348.7 GALEX J080434.1+510349 GSC2.3 N8U1009750
Gaia21ctb LAMOST J080434.19+510349.4 PSO J080434.161+510348.847
SDSS J080434.19+510349.1 SDSS J080434.20+510349.2 URAT1 706-210228
USNO-A2.0 1350-07291074 USNO-B1.0 1410-0196594 VSX J080434.2+510349
WD J080434.22+510349.37 WISE J080434.19+510348.9 WISEA J080434.17+510348.8
ZTF18aacsfxc ZTF20actvjer  
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Variability type
UGWZ+E+ZZ/GWLIB
Spectral type pec(UG)
Mag. range
12.0 - 18.2 V
Discoverer Paula Szkody, Arne A. Henden, Marcel Agüeros, et al.
Epoch
14 Jan 2013 (HJD 2456307.16123) Ephemeris
Outburst --
Period 0.0590048 d  (84.9669 min)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmeer, Patrick Gaia EDR3 parallax 7.00 ± 0.11 mas (distance 143.0 ± 2.7 pc)
2 Otero, Sebastian Alberto Epoch of maximum given.
3 Muyllaert, Eddy Another outburst in 2010!
4 2011IBVS.6008....1K Brightenings and mini-outbursts between superoutburts, 16.5m - 17.1mV, with oscillations (Delta V about 0.2m, P = 0.0295d). Superhumps in superoutbursts: P = 0.0597d.
5 Admin, VSX Whited darf pulsations with periods of 12.6, 21.7, 14.1 and 4.28 minutes.
6 Wils, Patrick Outbursts in 1979 and 2006. Superhump period 0.059713d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2021 (online data) --
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
3 T. Kato, 2015, WZ Sge-Type Dwarf Novae 2015PASJ...67..108K
4 Pavlenko, E. P.; et al., 2014, Dwarf nova EZ Lyncis second visit to
instability strip		 2014PASJ...66..113P
5 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 6008		 2011IBVS.6008....1K
6 E. Pavlenko et al., 2011, arXiv:1111.2339v1 [astro-ph.SR] 2011arXiv1111.2339P
7 B.T. Gaensicke et al., 2009, arXiv:0905.3476v1 [astro-ph.SR] 2009arXiv0905.3476G
8 T. Kato et al., 2009, arXiv:0905.1757v1 [astro-ph.SR] 2009arXiv0905.1757K
9 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
10 E. Pavlenko et al., 2007, Published in 15th European Workshop on White
Dwarfs ASP Conference Series, Vol. 372, p. 511		 2007ASPC..372..511P
11 Szkody, P.; Henden, A.; Agüeros, M.; et al., 2006, Cataclysmic variables
from Sloan Digital Sky Survey. V. The fifth year (2004)		 2006AJ....131..973S
12 ZTF observations (Lasair online data) --
13 ZTF observations (Lasair online data) --
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.
AllWISE W1 = 13.95W2 = 13.71W1 - W2 = 0.24
SDSS-DR12 u = 18.03g = 17.84r = 17.87i = 18.02z = 18.08u - g = 0.18r - i = -0.15
Images
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Supporting Documents
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Campaigns/Programs
 BAA VSS Recurrent Objects Programme
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
10 Schmeer, Patrick 2021-06-08 17:30 UTC Discoverers added from 2006AJ....131..973S. ZTF transient and Gaia Alerts names and references added. "Eruption" year deleted.
9 Otero, Sebastian Alberto 2020-05-14 23:43 UTC Gaia DR2 position.
8 Otero, Sebastian Alberto 2015-09-30 20:25 UTC Type and elements from 2014PASJ...66..113P.
7 Otero, Sebastian Alberto 2015-07-29 23:09 UTC Type and maximum magnitude from Kato (2015). PPMXL position.
6 Otero, Sebastian Alberto 2013-01-12 02:04 UTC Minimum magnitude from AAVSO V data.
5 Admin, VSX 2011-12-24 06:07 UTC Update from [2011IBVS.6008....1K].
4 Admin, VSX 2011-11-12 02:27 UTC Update from [2011arXiv1111.2339P].
3 Admin, VSX 2009-05-28 01:29 UTC Update from [2009arXiv0905.3476G].
2 Admin, VSX 2009-05-14 00:49 UTC Update from [2009arXiv0905.1757K].
1 Wils, Patrick 2007-12-13 21:39 UTC Initial submission.

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