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Details for Revision 1
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Name
  RY Vul  
AAVSO UID
000-BFP-711 (27 observations)  
Constellation
Vulpecula Sequence
J2000.0
19 04 33.80 +24 46 25.0  (286.14083 +24.77361) Search nearby
B1950.0 19 02 29.68 +24 41 50.7
Galactic coord. 56.564 +8.327
Other names

(Internal only)
2MASS J19043375+2446248 AN 25.1907 ASAS J190434+2446.4
UCAC4 574-074616 USNO-B1.0 1147-0330725  
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Variability type
RR
Spectral type --
Mag. range
12.7 - 13.4 p
Discoverer --
Epoch
25 Aug 1913 (HJD 2420005.33)
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 H.-M. Steinbach, 2010, BAV Rundbrief 1/2010, 5 Constant star at mag. 11.6V (Steinbach, 2010).
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 H.-M. Steinbach, 2010, BAV Rundbrief 1/2010, 5 --
3 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 P.Parenago, Perem. Zvezdy 4, 301, 1934. --
5 Dunér, N. C.; et al., 1914, Benennung von neu entdeckten veränderlichen
Sternen
1914AN....199...65D
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2022-09-22 19:51 UTC Type from BAV Rundbrief 1/2010, 5. Magnitude from ASAS-SN data.
4 Fernig, Leo 2022-06-29 19:58 UTC Discoverer updated from 1914AN....199...65D page 85
3 Admin, VSX 2010-02-12 03:58 UTC No variation detected during 10 hours of observation (Steinbach, 2010).
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.