AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 5
Log in to retrieve additional aliases from SIMBAD.
Name
  KM Lac  
AAVSO UID
000-BCW-183 (670 observations)  
Constellation
Lacerta Sequence
J2000.0
22 13 49.28 +55 28 26.5  (333.45533 +55.47404) Search nearby
B1950.0 22 11 59.10 +55 13 31.7
Galactic coord. 101.843 -0.808
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1SXPS J221348.8+552838 2MASS J22134929+5528264 AAVSO 2210+54
Downes KM Lac IPHAS J221349.28+552826.5 NOMAD1 1454-0404835
VV 347    
(Not logged in)  Add name
Variability type
UGSS
Spectral type --
Mag. range
14.8 - <17.4 p
Discoverer --
Epoch
11 Jun 2016 (HJD 2457550.9018) Ephemeris
Outburst --
Period 0.21542426 d  (5.170182 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto VSP Note: 14.5 V-mag. companion 5" to the SE
2 Otero, Sebastian Alberto Close companion (2MASS J22134980+5528238; V= 14.5; sep. 5").
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2020 (online data) --
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
3 Thorstensen, J. R.; et al., 2017, New or Improved Orbital Periods of
Cataclysmic Binaries
2017RNAAS...1...29T
4 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
5 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
6 W.J.Miller, A.A.Wachmann, RIC Astr 8, N12, 1971. 1971RA......8..211M
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
6 Otero, Sebastian Alberto 2020-09-19 03:47 UTC Minimum magnitude derived from Gaia Alerts data.
5 Otero, Sebastian Alberto 2020-05-15 00:52 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2018-03-09 02:45 UTC Orbital period and epoch from 2017RNAAS...1...29T.
3 Otero, Sebastian Alberto 2012-07-09 01:26 UTC 2MASS position.
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.