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Latest Details
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| Name |
T Aqr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 47 18.15 -05 20 00.4 |
| Proper motion |
| RA: -3.805 +/- 0.080 mas/y | Dec: -5.978 +/- 0.059 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
42.418 -28.625 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2044-05 |
AN 77.1937 |
ASAS J204956-0508.8 |
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ASASSN-V J204956.32-050848.0 |
BD-05 5390 |
HD 198373 |
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HIP 102829 |
SAO 144854 |
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| Variability type |
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M |
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| Spectral type |
M2e-M5.5e |
| Mag. range |
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7.0 - 14.2 V |
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| Discoverer |
Goldschmidt (1861) |
| Epoch |
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| Outburst |
-- |
| Period |
201.95 d |
| Rise/eclipse dur. |
47% (95 d) |
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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 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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2 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
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3 |
T. Karlsson, Maxima of Mira stars |
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4 |
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 = 4.23 | H = 3.30 | K = 2.96 | J - K = 1.27 |
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AllWISE
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W3 = 1.98 | W4 = 1.64 | W3 - W4 = 0.34 |
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APASS-DR9
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B = 12.05 | V = 10.58 | g' = 11.35 | r' = 9.95 | i' = 7.76 | B - V = 1.47 |
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SDSS-DR12
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u = 11.09 | g = 8.42 | r = 10.93 | i = 10.79 | z = 6.52 | u - g = 2.67 | r - i = 0.14 |
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Images
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Supporting Documents
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Campaigns/Programs
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LPV Program
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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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