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Latest Details
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| Name |
AG Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 51 44.25 +36 54 42.8 |
| Proper motion |
| RA: 6.5 +/- 27.5 mas/y | Dec: -4.2 +/- 14.5 mas/y | Source: UCAC4 |
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| Galactic coord. |
72.416 +4.847 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J19533364+3702355 |
AAVSO 1949+36 |
AN 97.1910 |
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ASASSN-V J195333.64+370235.2 |
GSC 02681-02043 |
HAT 199-03869 |
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IOMC 2681000065 |
IRAS 19517+3654 |
KIC 1476573 |
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| Variability type |
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M |
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| Spectral type |
M5-M9 |
| Mag. range |
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10.8 - 17.0 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
296.3 d |
| Rise/eclipse dur. |
47% (139 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 |
Catalogue of Stellar Spectral Classifications (Skiff, 2013) |
2013yCat....102023S |
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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 |
J.D.Hartman, G.Bakos, K.Z.Stanek, R.W.Noyes, AJ, 128, 1761, 2004. |
2004AJ....128.1761H |
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4 |
E.E.Barnard, MN 73, 500, 1913. |
1913MNRAS..73..500B |
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5 |
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 = 6.44 | H = 5.55 | K = 5.13 | J - K = 1.30 |
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AllWISE
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W1 = 5.07 | W2 = 4.49 | W3 = 3.93 | W4 = 3.37 | W1 - W2 = 0.58 | W3 - W4 = 0.56 |
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APASS-DR9
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B = 13.74 | V = 12.22 | g' = 12.73 | r' = 11.47 | B - V = 1.52 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Otero, Sebastian Alberto
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2013-09-13 18:37 UTC |
Maximum magnitude from AAVSO V data. Spectral type from Skiff (2013). |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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