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Latest Details
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Name
  QY Per  
AAVSO UID
000-BBF-794 (8553 observations)  
Constellation
Perseus Sequence
J2000.0
03 15 36.85 +42 28 14.1  (48.90352 +42.47059) Search nearby
B1950.0 03 12 17.47 +42 17 09.9
Galactic coord. 149.370 -12.881
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0309+42 AT 2019qxv Downes QY Per
GSC2.3 NCIY004510 Gaia19egw SDSS J031536.84+422814.0
SDSS J031536.84+422814.1 SON 9178 USNO-B1.0 1324-0075724
ZTF19abxvmrz    
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Variability type
UGSU
Spectral type --
Mag. range
13.6 - 20.9 V
Discoverer --
Epoch
--
Outburst --
Period 0.0761 d  (109.6 min)
Rise/eclipse dur. --
Remarks
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References
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1 Szkody, P.; Olde Loohuis, C.; Kiplitz, B.; et al., 2021, Cataclysmic
Variables in the Second Year of the Zwicky Transient Facility
2021AJ....162...94S
2 Gaia Alerts, 2019 (online data) --
3 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
4 T. Kato et al., 2009, arXiv:0905.1757v1 [astro-ph.SR] 2009arXiv0905.1757K
5 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
6 Ritter, H.; Kolb, U., 2003, Catalogue of cataclysmic binaries, low-mass
X-ray binaries and related objects (Seventh edition)
2003A&A...404..301R
7 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
8 H.Busch, K.Haeussler, VSS 9, H.2, 125, 1979. 1979VeSon...9..125B
9 C.Hoffmeister, AN 289, H.3, 139, 1966. 1966AN....289..139H
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 = 15.35H = 15.43K = 15.26J - K = 0.09
SDSS-DR12 u = 18.67g = 18.38r = 17.94i = 17.75z = 17.61u - g = 0.29r - i = 0.19
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2023-04-23 18:09 UTC Other names from 2021AJ....162...94S. Gaia DR3 position.
5 Otero, Sebastian Alberto 2020-05-24 17:40 UTC Position from the GCVS (November 2019 version).
4 Otero, Sebastian Alberto 2019-09-25 23:40 UTC Orbital period from 2003A&A...404..301R. Maximum magnitude from AAVSO data. Minimum magnitude derived from Gaia Alerts data. Gaia DR2 position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2009-05-14 00:46 UTC Update from [2009arXiv0905.1757K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.