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Latest Details
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Name
  QX Lac  
AAVSO UID
000-BDS-700 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 29 27.32 +54 09 54.9  (337.36382 +54.16524) Search nearby
B1950.0 22 27 29.46 +53 54 31.7
Proper motion
RA: -10.3 +/- 7.1 mas/yDec: -4.3 +/- 6.7 mas/ySource: UCAC4
Galactic coord. 103.028 -3.127
Other names

(Internal only)
ASASSN-V J222927.30+540954.8 VV 474 ZTF J222927.31+540954.8
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Variability type
SR
Spectral type --
Mag. range
13.285 (0.65) r
Discoverer --
Epoch
11 Aug 2018 (HJD 2458342.106) Ephemeris
Outburst --
Period 203.8466559 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given. g-band period= 201.2031985 d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
3 W.J.Miller, A.A.Wachmann, RIC Astr 8, N18, 1973. 1973RA......8..367M
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 = 7.80H = 6.74K = 6.33J - K = 1.47
AllWISE W1 = 6.18W2 = 6.01W3 = 5.47W4 = 4.85W1 - W2 = 0.17W3 - W4 = 0.62
APASS-DR9 B = 16.94V = 14.92g' = 15.90r' = 13.86i' = 11.29B - V = 2.03
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 29 27.32 +54 09 54.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 123 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2021-10-25 23:38 UTC Update from 2020arXiv200508662C. Amplitude from ZTF light curve. Gaia EDR3 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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