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Latest Details
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| Name |
AU Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 16 36.66 +34 13 54.7 |
| Proper motion |
| RA: 5.6 +/- 2.5 mas/y | Dec: -5.5 +/- 2.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
72.899 -0.855 |
Other names
(Internal only)
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2MASS J20183277+3423205 |
AAVSO 2014+34 |
AN 49.1906 |
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ASASSN-V J201832.82+342320.7 |
DO 18840 |
HD 193345 |
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HV 1209 |
IOMC 2680000047 |
IRAS 20165+3413 |
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IRC +30426 |
RAFGL 2550 |
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| Variability type |
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M |
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| Spectral type |
M6e-M7e |
| Mag. range |
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8.2 - 15.5 V |
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| Discoverer |
Williamina Fleming (1906) |
| Epoch |
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| Outburst |
-- |
| Period |
436 d |
| Rise/eclipse dur. |
-- |
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Remarks
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There are currently no remarks on file for this star.
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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 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
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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 |
T.A.Uranova, Perem. Zvezdy 7, N5, 267, 1950. |
-- |
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4 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1911, Benennung von neu entdeckten
veränderlichen Sternen |
1911AN....190...57. |
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5 |
T. Karlsson, Maxima of Mira stars |
-- |
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6 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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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 = 3.72 | H = 2.65 | K = 1.87 | J - K = 1.84 |
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AllWISE
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W3 = -0.74 | W4 = -1.83 | W3 - W4 = 1.09 |
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APASS-DR9
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B = 12.97 | V = 11.24 | g' = 14.28 | r' = 13.18 | B - V = 1.73 |
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Images
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Supporting Documents
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Revision History
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