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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
CT Lac |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 04 42.09 +48 12 27.0 |
| Proper motion |
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| Galactic coord. |
96.882 -5.908 |
Other names
(Internal only)
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AAVSO 2202+47B |
AN 662.1936 |
ASASSN-V J220640.03+482707.2 |
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HIP 109158 |
IOMC 3609000063 |
IRC +50418 |
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RAFGL 5670S |
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| Variability type |
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SRB |
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| Spectral type |
C6-,4 |
| Mag. range |
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8.6 - 13.4 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
558.2 d |
| Rise/eclipse dur. |
62% (346 d) |
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Remarks
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
M. R. Templeton; P. Maurer; W. Kriebel; et al., 2014, CT Lacertae: Another
Long-period Carbon Star with Long Timescale Variations? |
2014JAVSO..42..260T |
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2 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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3 |
A.Alksnis, MVS 9, H.2, 25, 1981. |
-- |
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4 |
A.K.Alksnis, Z.K.Alksne, I.A.Daube, Photometric Studies on Red Stars (in
russian), p.7-114, Riga, 1973. |
1973TrRig..15....7A |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 4.85 | H = 3.61 | K = 2.72 | J - K = 2.13 |
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AllWISE
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W3 = 0.36 | W4 = 0.24 | W3 - W4 = 0.12 |
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APASS-DR9
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B = 16.95 | V = 12.75 | g' = 14.77 | r' = 11.06 | B - V = 4.20 |
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Images
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Supporting Documents
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Revision History
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