AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 3
Log in to retrieve additional aliases from SIMBAD.
Name
  FN Lyr  
AAVSO UID
000-BDT-637 (203 observations)  
Constellation
Lyra Sequence
J2000.0
19 10 22.25 +42 27 31.7  (287.59271 +42.45881) Search nearby
B1950.0 19 08 46.78 +42 22 32.1
Galactic coord. 73.459 +14.693
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASAS J191022+4227.6 KID 6936115 ROTSE1 J191021.93+422734.2
SVS 701    
(Not logged in)  Add name
Variability type
RRAB
Spectral type --
Mag. range
11.91 - 13.23 V
Discoverer --
Epoch
01 Jul 1951 (HJD 2433829.402) Ephemeris
Outburst --
Period 0.52739716 d  (12.657532 h)
Rise/eclipse dur. 13%  (1.6455 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team B - V: +0.15, +0.48.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
2 Greer, P. A.; Payne, S. G.; Norton, A. J.; et al., 2017, The SuperWASP
catalogue of 4963 RR Lyr stars: identification of 983 Blazhko effect
candidates		 2017A&A...607A..11G
3 J.M. Nemec, J.G. Cohen, V. Ripepi et al., 2013, arXiv:1307.5820
[astro-ph.SR]		 2013arXiv1307.5820N
4 J.M. Nemec et al., 2011, arXiv:1106.6120v1 [astro-ph.SR] 2011arXiv1106.6120N
5 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]		 2008arXiv0808.2558P
6 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)		 2008arXiv0808.2558P
7 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
8 V.P.Zessewitsch, Astron. Tsirk. N192, 1958. --
9 S.Belyawsky, Perem. Zvezdy 5, 36, 1936. --
10 Kepler data (MAST) --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2020-05-24 18:59 UTC Range from the GCVS (November 2019 version).
4 Admin, VSX 2011-07-02 01:57 UTC Update from [2011arXiv1106.6120N].
3 Jansen, R 2011-01-27 02:04 UTC Added: link to KEPLER 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.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.0.129