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Latest Details
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Name
  V0635 Lac  
AAVSO UID
--  
Constellation
Lacerta Sequence
J2000.0
22 55 44.94 +56 28 36.7  (343.93725 +56.47686) Search nearby
B1950.0 22 53 39.43 +56 12 35.1
Proper motion
RA: -0.965 +/- 1.262 mas/yDec: -4.698 +/- 0.607 mas/ySource: Gaia DR1
Galactic coord. 107.421 -2.870
Other names

(Internal only)
ALS 12688 ASASSN-V J225544.84+562835.6 LS III +56 109
SAVS 225544+562832 TYC 3993-1515-1  
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Variability type
EA
Spectral type O5.5V(n)((fc))+B
Mag. range
10.49 - 10.92: V
Discoverer --
Epoch
21 Aug 2006 (HJD 2453969.3667) Ephemeris
Outburst --
Period 2.02170 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2017ARep...61...80S Min II= 10.71 V.
2 2009OEJV..104....1L MinII = (0.22)V.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 Maíz Apellániz, J.; Sota, A.; Arias, J. I.; et al., 2016, The Galactic
O-Star Spectroscopic Survey (GOSSS). III. 142 Additional O-type Systems.
2016ApJS..224....4M
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 2016ApJS..224....4M
4 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
5 M. Lewandowski et al., 2009, OEJV 104 2009OEJV..104....1L
External Links
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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 = 9.26H = 9.14K = 9.04J - K = 0.22
AllWISE W1 = 8.86W2 = 8.85W3 = 8.81W4 = 8.76W1 - W2 = 0.01W3 - W4 = 0.05
APASS-DR9 B = 11.34V = 10.63g' = 10.98r' = 10.41i' = 10.15B - V = 0.71
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2020-05-24 18:09 UTC Range from the GCVS (November 2019 version).
4 Otero, Sebastian Alberto 2018-07-10 09:00 UTC Spectral type from 2016ApJS..224....4M.
3 Admin, VSX 2017-12-16 03:09 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Admin, VSX 2016-01-07 04:26 UTC Update from [2015IBVS.6155....1K].
1 Admin, VSX 2009-04-09 01:02 UTC Initial upload.