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Latest Details
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Name
  V0496 Lac  
AAVSO UID
000-BCY-468 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 34 21.48 +55 30 13.3  (338.58948 +55.50369) Search nearby
B1950.0 22 32 23.50 +55 14 42.0
Proper motion
RA: -6.4 +/- 0.5 mas/yDec: -5.3 +/- 0.7 mas/ySource: UCAC4
Galactic coord. 104.319 -2.335
Other names

(Internal only)
ASASSN-V J223421.35+553013.2 CzeV139 CzeV139 Lac
HKV7 UCAC4 728-091187 USNO-B1.0 1455-0409575
VSX J223421.4+553013    
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Variability type
EA
Spectral type --
Mag. range
13.52 - 13.78 R
Discoverer Martin Lehký
Epoch
29 Sep 2007 (HJD 2454373.2811) Ephemeris
Outburst --
Period 1.324325 d
Rise/eclipse dur. --
Remarks
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue
2017OEJV..185....1S
3 CzeV - The Czech Variable Star Catalogue, 2017, online data --
4 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
5 M. Lehky, 2009, OEJV 99 2009OEJV...99....1L
6 CzeV139 --
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 = 11.52H = 11.20K = 11.09J - K = 0.43
AllWISE W1 = 11.03W2 = 11.05W3 = 10.70W1 - W2 = -0.02
APASS-DR9 B = 13.90V = 13.07g' = 13.47r' = 12.85i' = 12.55B - V = 0.83
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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2 Close vicinity of HKV7 Lac Lehký, Martin 2007-11-07 19:15 UTC Close vicinity of HKV7 Lac (field of view is 13' x 9', north is to the top, east to the left)
1 Phased CCD R band light curve of HKV7 Lac Lehký, Martin 2007-11-07 19:15 UTC Phased CCD R band light curve of HKV7 Lac (44 days, 1833 points)
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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.
4 Otero, Sebastian Alberto 2020-05-15 00:52 UTC Gaia DR2 position.
3 Admin, VSX 2016-01-07 04:06 UTC Update from [2015IBVS.6155....1K].
2 Admin, VSX 2009-04-02 01:49 UTC Update from [2009OEJV...99....1L].
1 Lehký, Martin 2007-11-07 19:32 UTC Initial submission.