AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  RY Vel  
AAVSO UID
000-BBR-381 (497 observations)  
Constellation
Vela Sequence
J2000.0
10 20 41.00 -55 19 17.0  (155.17083 -55.32139) Search nearby
B1950.0 10 18 48.00 -55 04 09.1
Galactic coord. 282.569 +1.475
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1016-54 AN 39.1909 ASAS J102041-5519.3
CD-54 3429 CPD-54 3497 HD 89841
HIP 50655 HV 3205 SAO 237949
(Not logged in)  Add name
Variability type
DCEP
Spectral type F5-G3Ib/II
Mag. range
7.86 - 8.89 V
Discoverer --
Epoch
24 May 1979 (HJD 2444017.94) Ephemeris
Outburst --
Period 28.1357 d
Rise/eclipse dur. 22%  (6.19 d)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team [A/H] = -0.3. P var. Max = 2440246.67 + 28.1270d*E (JD2419000 - 40250) [R.S.Stobie, MN 148, N1, 1, 1970.]; since JD2443900 - 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 I.M.Coulson, J.A.R.Caldwell, SAAO Circ N9, 5, 1985. 1985SAAOC...9....5C
4 L.Plaut, BAN 7, 293, 1935. 1935BAN.....7..293P
5 Dunér, N. C.; Hartwig, E.; Muller, G., 1910, Benennung von neu entdeckten
veränderlichen Sternen
1910AN....186..273D
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.
4 Fernig, Leo 2022-09-21 20:31 UTC Discoverer updated from 1910AN....186..273D p279
3 Otero, Sebastian Alberto 2013-11-06 06:39 UTC Epoch and range from ASAS-3 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.