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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
YY Eri |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
04 09 46.55 -10 35 43.1 |
| Proper motion |
| RA: -112.448 +/- 0.126 mas/y | Dec: -118.109 +/- 0.116 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
203.502 -40.040 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J041208.5-102800 |
AAVSO 0407-10 |
AN 169.1932 |
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ASAS J041208-1027.9 |
ASAS J041209-1028.2 |
BD-10 858 |
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HD 26609 |
HIP 19610 |
SAO 149449 |
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| Variability type |
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EW/KW |
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| Spectral type |
G3V |
| Mag. range |
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8.1 - 8.8 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.321499 d (7.7160 h) |
| Rise/eclipse dur. |
-- |
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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 |
Min II 8.72. P var. Min I = 2433617.5198 + 0.321496212d*E (JD2433000 - 41500) [A.Purgathofer, I.Purgathofer, Wien Mitt 10, N10, 1960.]; since 2441500 - see Table. X-ray source. |
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(Not logged in) Add remark
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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 |
Bob Nelson's O-C files, 2016 |
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2 |
M. Kiraga, 2012, Acta Astronomica 62, 67 |
2012AcA....62...67K |
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3 |
R. Diethelm, 2011, IBVS 5960 |
2011IBVS.5960....1D |
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4 |
S. Deb, H.P. Singh, 2010, arXiv:1011.2574v1 [astro-ph.SR] |
2010arXiv1011.2574D |
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5 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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6 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1947ApJ...106...92S |
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7 |
CALEB - Catalog and AtLas of Eclipsing Binaries |
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8 |
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 = 7.03 | H = 6.69 | K = 6.59 | J - K = 0.44 |
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AllWISE
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W1 = 6.74 | W2 = 6.66 | W3 = 6.66 | W4 = 6.54 | W1 - W2 = 0.07 | W3 - W4 = 0.11 |
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GALEX-DR5
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FUV = 18.21 | NUV = 13.64 | FUV - NUV = 4.57 |
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Images
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Supporting Documents
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Revision History
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