AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  V0850 Cyg  
AAVSO UID
000-BDN-803 (1 observation)  
Constellation
Cygnus Sequence
J2000.0
19 24 58.82 +47 14 57.3  (291.24508 +47.24925) Search nearby
B1950.0 19 23 32.42 +47 08 57.2
Proper motion
RA: 1.997 +/- 2.146 mas/yDec: -1.817 +/- 0.914 mas/ySource: Gaia DR1
Galactic coord. 79.066 +14.284
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19245882+4714573 ASAS J192459+4715.0 ASASSN-V J192458.82+471457.4
KIC 10206340 KID 10206340 ROTSE1 J192458.82+471456.6
(Not logged in)  Add name
Variability type
EA
Spectral type --
Mag. range
11.3 - 12.3 p
Discoverer --
Epoch
10 May 2011 (HJD 2455691.8342) Ephemeris
Outburst --
Period 4.5643908 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2012AJ....143..137G Pulsation and starspots detected by Kepler.
2 GCVS Team Min II 11.8. P var. Min I = 2430587.263 + 4.5578d*E (JD2428750 - 30590) [N.B.Perova, Manuscript, 1960.]; since JD2434330 - see Table.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 D.R. Gies, S.J. Williams, R.A. Matson, Z. Guo, S.M. Thomas, J.A. Orosz,
G.J. Peters, 2012, AJ 143, 137
2012AJ....143..137G
3 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] (Light curve) 2011arXiv1103.1659S
4 R.W. Slawson et al., 2011, arXiv:1103.1659v1 [astro-ph.SR] 2011arXiv1103.1659S
5 A. Prsa et al., 2010, arXiv:1006.2815v1 [astro-ph.SR] (Light curve) 2010arXiv1006.2815P
6 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph]
2008arXiv0808.2558P
7 A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data)
2008arXiv0808.2558P
8 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
9 H.Busch, Hartha BZ N48-49, 1968. --
10 R.Weber, JO 43, N8, 117, 1960. 1960JO.....43..117W
11 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.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.74H = 9.38K = 9.28J - K = 0.46
AllWISE W1 = 9.26W2 = 9.30W3 = 9.22W4 = 8.66W1 - W2 = -0.04W3 - W4 = 0.56
APASS-DR9 B = 11.98V = 11.29g' = 11.58r' = 11.04i' = 10.83B - V = 0.69
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
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 Admin, VSX 2014-01-15 03:00 UTC Update from [2012AJ....143..137G].
4 Admin, VSX 2011-03-13 04:42 UTC Update from [2011arXiv1103.1659S].
3 Admin, VSX 2010-06-19 01:58 UTC Update from [2010arXiv1006.2815P].
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.