|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
S Ara |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
17 55 19.10 -49 25 48.0 |
| Proper motion |
|
| Galactic coord. |
343.379 -12.448 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AAVSO 1751-49 |
AN 24.1900 |
ASAS J175911-4926.0 |
|
ASASSN-V J175910.73-492559.2 |
CD-49 11833 |
CPD-49 10361 |
|
GSC 08352-00201 |
HIP 88064 |
|
(Not logged in) Add name
|
| Variability type |
|
RRAB/BL |
|
|
| Spectral type |
A5-F3 |
| Mag. range |
|
9.92 - 11.24 V |
|
|
| Discoverer |
Cape Observatory (1900) |
| Epoch |
|
| Outburst |
-- |
| Period |
0.451848 d (10.8444 h) |
| Rise/eclipse dur. |
12% (1.30 h) |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Admin, VSX
|
Period varies, the given current elements are valid after JD 2441000. |
|
2 |
2005IBVS.5655....1W |
Blazhko period 49.5d. |
|
3 |
GCVS Team |
(k - b)2 = 0.09. P var [H.Shapley, Harv Repr N67, 1930., T.D.Kinman, ROB N37, 1961.]. Max = 2416284.792 + 0.45188910d*E (JD2414000 - 19000);Max = 2419149.797 + 0.45188581d*E (JD2419000 - 30000) [C.Payne-Gaposchkin, HA 113, N3, 1954.]. Since JD2441000 - see Table. For the whole interval, with sufficient accuracy, Max = 2420047.2382 + 0.451888176d*E - 1.36d*10**(-10)*E**2 [T.D.Kinman, ROB N37, 1961.]. |
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
N.N Samus, E.N. Pastukhova, O.V. Durlevich, 2007, PZ 27, 6 |
2007PZ.....27....6S |
|
2 |
D.M. Szczygiel, D.C. Fabrycky, 2007, MNRAS 377, 1263 |
2007MNRAS.377.1263S |
|
3 |
Wils, P., Sodor, A., 2005, IBVS 5655 |
2005IBVS.5655....1W |
|
4 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
|
5 |
J.Lub, AsAp Suppl 29, 345, 1977. |
1977A&AS...29..345L |
|
6 |
Cannon, A. J., 1907, Second catalogue of variable stars |
1907AnHar..55....1C |
|
7 |
R.T.A.Innes, Cape Ann 9, p.II, 1903. |
-- |
|
|
|
|
|
|
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 = 9.67 | H = 9.54 | K = 9.51 | J - K = 0.16 |
|
AllWISE
|
W1 = 9.52 | W2 = 9.53 | W3 = 9.48 | W1 - W2 = -0.01 |
|
APASS-DR9
|
B = 10.75 | V = 10.46 | g' = 10.48 | r' = 10.19 | i' = 10.27 | B - V = 0.30 |
|
|
|
|
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.
|
|
|
|
|
