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Details for Revision 2
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Name |
ES Del |
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AAVSO UID |
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Constellation |
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J2000.0 |
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B1950.0 |
20 41 42.28 +19 03 23.3 |
Galactic coord. |
63.728 -14.240 |
Other names

(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J20435841+1914170 |
AAVSO 2039+18 |
ASAS J204358+1914.3 |
DO 19307 |
GSC 01642-00636 |
IRAS 20416+1903 |
IRC +20479 |
NSVS J2043584+191417 |
RAFGL 2639 |
SON 4518 |
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Variability type |
M |
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Spectral type |
M10 |
Mag. range |
10.6 - 16.5 p |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
373.9 d |
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 |
Otero, Sebastian Alberto
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VSP Note: 15.5 mag. star 12" to the SW and 16.5 mag. star 19" to the W. |
2 |
Otero, Sebastian Alberto
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Period from ASAS-3 data (2002-2009) is 482 d. Period form AAVSO visual data starting in 1971 is 502 d. |
3 |
GCVS Team |
Epoch of Max from [M.Morel, NZAS Publ N8, 29, 1980.], [E.Splittgerber, MVS 6, H.7, 167, 1974.] contradict the given elements. |
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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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G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1960MitVS.506....1S |
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H.Huth, VSS 4, N2, 1957. |
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MVS N308, 1957. |
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External Links
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Location
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Supporting Documents
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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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