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Latest Details
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| Name |
T Peg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 06 27.49 +12 17 41.1 |
| Proper motion |
| RA: 5.7 +/- 3.4 mas/y | Dec: -18.3 +/- 2.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
72.806 -34.076 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 2204+12 |
BD+11 4738 |
HD 210251 |
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IRC +10511 |
NSVS J2208544+123225 |
RAFGL 2854 |
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SAO 107690 |
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(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M6e-M8e |
| Mag. range |
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8.4 - 15.6 V |
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| Discoverer |
John Hind (1863) |
| Epoch |
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| Outburst |
-- |
| Period |
373.9 d |
| Rise/eclipse dur. |
49% (183 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
P var. Max = 2398452 + 371.0d*E (JD2398400 - 2408900); Max = 2413697 + 386.8d*E (JD2413600 - 18700); Max = 2421016 + 362.5d*E (JD2420900 - 28000) [H.Schneller, GuL 3, 1952.]; Max = 2434343 + 376.0d*E (JD2428300 - 34300); Max = 2440984 + 368.7d*E (JD2434300 - 41000); since JD2441000 - see Table. |
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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 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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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 = 3.85 | H = 2.77 | K = 2.39 | J - K = 1.46 |
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AllWISE
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W3 = 0.57 | W4 = 0.15 | W3 - W4 = 0.42 |
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APASS-DR9
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B = 15.53 | V = 14.37 | g' = 15.01 | r' = 12.38 | B - V = 1.16 |
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GALEX-DR5
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NUV = 20.30 |
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SDSS-DR12
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u = 14.01 | g = 15.30 | r = 10.60 | i = 11.44 | z = 6.28 | u - g = -1.29 | r - i = -0.83 |
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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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LPV Humps
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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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