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Name
  SW Vul  
AAVSO UID
000-BCX-551 (350 observations)  
Constellation
Vulpecula Sequence
J2000.0
20 00 05.21 +22 56 06.6  (300.02171 +22.93517) Search nearby
B1950.0 19 57 55.95 +22 47 49.2
Galactic coord. 61.077 -3.679
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1955+22 AN 29.1923 ASASSN-V J200005.10+225607.4
Downes SW Vul    
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Variability type
UGSS
Spectral type cv
Mag. range
14.5 - 18.5 p
Discoverer Maximilian Wolf (1924)
Epoch
--
Outburst --
Period (15 d)
Rise/eclipse dur. --
Remarks
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References
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1 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
2 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
3 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1992A&AS...93..419B
4 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
5 V.P.Zessewitsch, Studies of Variables Stars in Constellations Aquila,
Cygnus, Lira, Vulpecula (in russian), Kiev, Naukova Dumka, 1978, p 207.
--
6 Guthnick, P.; et al., 1924, Benennung von neu entdeckten veränderlichen
Sternen
1924AN....223...41G
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 00 05.21 +22 56 06.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Fernig, Leo 2023-07-05 21:44 UTC Discoverer updated from 1924AN....223...41G page 54.
3 Admin, VSX 2017-12-16 02:06 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
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.