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Latest Details
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Name
  MZ Lac  
AAVSO UID
000-BDS-663 (1989 observations)  
Constellation
Lacerta Sequence
J2000.0
22 28 01.73 +53 41 00.1  (337.00721 +53.68336) Search nearby
B1950.0 22 26 03.75 +53 25 39.5
Proper motion
RA: -7.071 +/- 1.219 mas/yDec: -6.683 +/- 0.701 mas/ySource: Gaia DR1
Galactic coord. 102.597 -3.429
Other names

(Internal only)
ASASSN-V J222801.59+534059.3 VV 399  
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Variability type
EA
Spectral type A0
Mag. range
11.2 - 12.1 p
Discoverer --
Epoch
15 Aug 1951 (HJD 2433873.594) Ephemeris
Outburst --
Period 3.158795 d
Rise/eclipse dur. 6%:  (4.55 h)
Remarks
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1 2012IBVS.6011....1D Eccentric orbit.
2 GCVS Team Min II 12.1; Min II - Min I = 0.713P. Min II = 2433872.702 + 3.158719d*E. Elements for Min I are given in the Table.
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References
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1 Bob Nelson's O-C files, 2016 --
2 R. Diethelm, 2012, IBVS 6011 2012IBVS.6011....1D
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 = 10.86H = 10.77K = 10.70J - K = 0.16
AllWISE W1 = 10.65W2 = 10.67W3 = 10.53W1 - W2 = -0.02
APASS-DR9 B = 12.05V = 11.57g' = 11.79r' = 11.50i' = 11.41B - V = 0.48
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 28 01.73 +53 41 00.1 (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.
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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