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Details for Revision 2
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Name
  PP Lac  
AAVSO UID
000-BDS-685 (1030 observations)  
Constellation
Lacerta Sequence
J2000.0
22 42 38.66 +53 25 02.8  (340.66108 +53.41744) Search nearby
B1950.0 22 40 34.98 +53 09 18.6
Galactic coord. 104.350 -4.743
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J22423865+5325028 ASASSN-V J224238.74+532502.6 ATO J340.6610+53.4173
CSV 8787 GSC 03984-01521 Gaia DR3 2002302453348903296
NSVS 3462576 SV* WR 21 TIC 66080183
TYC 3984-1521-1 UCAC4 718-102584 VV 427
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Variability type
EW/KW
Spectral type --
Mag. range
11.1 - 12.0 p
Discoverer --
Epoch
17 Sep 1983 (HJD 2445595.438) Ephemeris
Outburst --
Period 0.401163 d  (9.6279 h)
Rise/eclipse dur. --
Remarks
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Bob Nelson's O-C files, 2016 --
4 S.J.Gettel, M.T.Geske, T.A.McKay, AJ 131, 621, 2006. 2006AJ....131..621G
5 W.J.Miller, A.A.Wachmann, RIC Astr 8, N12, 1971. 1971RA......8..211M
6 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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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.
3 Otero, Sebastian Alberto 2022-10-15 18:38 UTC Range derived from ASAS-SN and Gaia DR3 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.