|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
YY Cen |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
12 32 54.17 -54 18 20.4 |
| Proper motion |
| RA: -4.4 +/- 2.2 mas/y | Dec: -2.3 +/- 2.2 mas/y | Source: UCAC4 |
|
| Galactic coord. |
300.629 +8.220 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
2MASS J12354181-5434515 |
AAVSO 1230-54 |
AN 25.1917 |
|
ASAS J123542-5434.9 |
ASASSN-V J123541.80-543451.7 |
HV 3420 |
|
IRAS 12329-5418 |
|
|
(Not logged in) Add name
|
| Variability type |
|
M |
|
|
| Spectral type |
M5e |
| Mag. range |
|
10.2 - 16.2: V |
|
|
| Discoverer |
Leon Campbell (1917) |
| Epoch |
|
| Outburst |
-- |
| Period |
371 d |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 |
2016yCat.2336....0H |
|
2 |
P. Williams, 2010, eJAAVSO 122 |
2010JAVSO.tmp..122W |
|
3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
|
4 |
F.M.Bateson, A.F.Jones, I.Stranson, Charts for Southern Variables. ser.4,
1967-68. |
-- |
|
5 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1951BHarO.920...32M |
|
6 |
C.Hoffmeister, KVBB N27, 1943. |
1941KVeBB...7....3H |
|
7 |
Hartwig, E.; Muller, G., 1921, Benennung von neu entdeckten veraenderlichen
Sternen |
1921AN....212..353. |
|
|
|
|
|
|
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 = 4.85 | H = 3.80 | K = 3.23 | J - K = 1.62 |
|
AllWISE
|
W3 = 1.33 | W4 = 0.78 | W3 - W4 = 0.55 |
|
APASS-DR9
|
g' = 16.24 | r' = 13.14 | i' = 10.62 |
|
|
|
|
Images
|
|
|
Please review Digitized Sky Survey Acknowledgment and Copyright.
|
|
|
|
|
|
|
|
Supporting Documents
|
|
|
Click document name to open or save. Browser plug-in or other software may be required for viewing.
|
|
|
|
|
|
|
|
(Not logged in) Add document
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
