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Details for Revision 1
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Name
  EN Vul  
AAVSO UID
000-BFP-800 (No observations)  
Constellation
Vulpecula Sequence
J2000.0
20 42 21.80 +27 28 48.0  (310.59083 +27.48000) Search nearby
B1950.0 20 40 14.47 +27 17 59.4
Galactic coord. 70.264 -9.033
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J20422178+2728476 AN 1923.39 ASAS J204222+2728.8
GSC 02178-00679 IRAS 20402+2718 IRC +30445
NSVS 8577004 SON 4494 UU Vul
[D75] 106    
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Variability type
SRA
Spectral type M8
Mag. range
13.4 - 15.1 p
Discoverer --
Epoch
20 Oct 1939 (HJD 2429557) Ephemeris
Outburst --
Period 336 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto The star UU Vul discovered in 1924 by Wolf was actually this mira but due to a coordinate error was lost until 2015 (see M. Morel's article in the VSS Newsletter 2015-2, April 2015).
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References
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1 Morel, M., VSS Newsletter 2015-2 (April 2015) --
2 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 MVS N307, 1957. --
5 E.Ahnert-Rohlfs, VSS 2, N2, 1954. --
6 M.Wolf, AN 221, 267, 1924. 1924AN....221..267W
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2015-04-29 01:23 UTC Phase plot with ASAS-3 and NSVS data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2015-04-29 01:23 UTC Type, period, epoch and range from ASAS-3 and NSVS data.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.