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
  X Vul  
AAVSO UID
000-BCX-544 (107 observations)  
Constellation
Vulpecula Sequence
J2000.0
19 57 28.61 +26 33 23.3  (299.36921 +26.55647) Search nearby
B1950.0 19 55 23.98 +26 25 15.9
Proper motion
RA: -1.222 +/- 0.088 mas/yDec: -4.427 +/- 0.081 mas/ySource: Gaia DR1
Galactic coord. 63.858 -1.282
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1953+26 AN 161.1904 ASAS J195729+2633.4
BD+26 3741 HD 339279 HIP 98212
IOMC 2149000048 SAO 87980  
(Not logged in)  Add name
Variability type
DCEP
Spectral type F6Ia-F9
Mag. range
8.33 - 9.22 V
Discoverer L. Ceraski (30 September 1904)
Epoch
21 Jul 1955 (HJD 2435309.977) Ephemeris
Outburst --
Period 6.319588 d
Rise/eclipse dur. 30%
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team P var. Max = 2420636.337 + 6.319301d*E (JD2417000 - 34000) [M.S.Davis, AJ 55, 5, 1949.]; since JD2435000 - 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 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 T.J.Moffett, T.G.Barnes III, ApJ Suppl 55, 389, 1984. 1984ApJS...55..389M
4 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1930BHarO.874...19C
5 W. Ceraski, 1904, Deux nouvelles variables 160.1904 Cassiopejae et 161.1904
Vulpeculae
1904AN....166..175C
6 C.Payne, HB N883, 1931. --
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 = 5.99H = 5.46K = 5.20J - K = 0.79
AllWISE W1 = 5.10W2 = 4.95W3 = 5.11W4 = 4.98W1 - W2 = 0.15W3 - W4 = 0.13
APASS-DR9 B = 10.68
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.
3 Billiaert, Bruno 2015-12-29 09:45 UTC discoverer added (1904AN....166..175C)
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.