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Details for Revision 1
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Name
  DU Lac  
AAVSO UID
--  
Constellation
Lacerta Sequence
J2000.0
22 45 02.70 +52 58 28.0  (341.26125 +52.97444) Search nearby
B1950.0 22 42 57.68 +52 42 40.3
Galactic coord. 104.458 -5.303
Other names

(Internal only)
AAVSO 2240+52 AN 201.1940  
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Variability type
M
Spectral type --
Mag. range
15.1 - <17.0 p
Discoverer --
Epoch
21 Sep 1936 (HJD 2428433) Ephemeris
Outburst --
Period 269.9 d
Rise/eclipse dur. --
Remarks
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References
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1 H.Huth, VSS 4, N2, 1957. --
2 MVS N329, 1957. --
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1956ApJ...124..346C
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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 2007-04-04 09:53 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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