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Latest Details
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Name
  IZ Lac  
AAVSO UID
000-BDS-623 (1188 observations)  
Constellation
Lacerta Sequence
J2000.0
22 13 05.59 +51 49 26.7  (333.27329 +51.82409) Search nearby
B1950.0 22 11 10.28 +51 34 33.9
Proper motion
RA: -9.1 +/- 2.1 mas/yDec: -8.2 +/- 1.0 mas/ySource: UCAC4
Galactic coord. 99.684 -3.754
Other names

(Internal only)
2MASS J22130558+5149268 GSC 03618-00596 UCAC4 710-098294
USNO-B1.0 1418-0456120 VV 343  
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Variability type
EB/KE
Spectral type A3
Mag. range
12.64 - 12.97 V
Discoverer --
Epoch
24 Aug 2015 (HJD 2457258.653) Ephemeris
Outburst --
Period 0.798878 d  (19.1731 h)
Rise/eclipse dur. --
Remarks
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1 Petriew, Vance Min II = 12.84 V
2 GCVS Team Min II 12.7.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 Bob Nelson's O-C files, 2016 --
3 W.J.Miller, A.A.Wachmann, RIC Astr 8, N12, 1971. 1971RA......8..211M
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 = 11.60H = 11.45K = 11.36J - K = 0.25
AllWISE W1 = 11.36W2 = 11.40W3 = 11.53W1 - W2 = -0.04
APASS-DR9 B = 13.12V = 12.74g' = 12.90r' = 12.55i' = 12.44B - V = 0.38
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 13 05.59 +51 49 26.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase Plot in V Petriew, Vance 2016-06-25 00:39 UTC Phase plot using PVA V-band data.
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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 Petriew, Vance 2016-06-25 00:39 UTC Position updated from UCAC4. Epoch and range updated from PVA data.
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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