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Latest Details
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Name
  V0498 Lac  
AAVSO UID
000-BCY-466 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 34 29.33 +55 29 02.8  (338.62221 +55.48412) Search nearby
B1950.0 22 32 31.22 +55 13 31.3
Proper motion
RA: 3.7 +/- 7.1 mas/yDec: -3.0 +/- 6.7 mas/ySource: UCAC4
Galactic coord. 104.325 -2.361
Other names

(Internal only)
ASASSN-V J223429.31+552903.6 CzeV137 CzeV137 Lac
HKV5 UCAC4 728-091214 USNO-B1.0 1454-0411281
VSX J223429.3+552903    
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Variability type
EW
Spectral type --
Mag. range
16.23 - 16.66 R
Discoverer Martin Lehký
Epoch
13 Oct 2007 (HJD 2454387.3527) Ephemeris
Outburst --
Period 0.387245 d  (9.2939 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Skarka, M.; Mašek, M.; Brát, L.; et al., 2017, CzeV - The Czech Variable
Star Catalogue
2017OEJV..185....1S
2 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
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 L. Brat et al., 2009, OEJV 107 2009OEJV..107....1B
6 M. Lehky, 2009, OEJV 99 2009OEJV...99....1L
7 CzeV137 --
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 = 14.15H = 13.71K = 13.59J - K = 0.56
AllWISE W1 = 13.37W2 = 13.50W1 - W2 = -0.12
APASS-DR9 g' = 16.44r' = 15.50i' = 15.17
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 34 29.33 +55 29 02.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Close vicinity of HKV5 Lac Lehký, Martin 2007-11-07 18:58 UTC Close vicinity of HKV5 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 HKV5 Lac Lehký, Martin 2007-11-07 18:58 UTC Phased CCD R band light curve of HKV5 Lac (44 days, 1709 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.
5 Otero, Sebastian Alberto 2020-05-24 17:57 UTC Period from the GCVS (November 2019 version). Gaia DR2 position.
4 Admin, VSX 2016-01-07 04:05 UTC Update from [2015IBVS.6155....1K].
3 Admin, VSX 2010-03-13 03:18 UTC Update from [2009OEJV..107....1B].
2 Admin, VSX 2009-04-02 01:49 UTC Update from [2009OEJV...99....1L].
1 Lehký, Martin 2007-11-07 19:29 UTC Initial submission.