|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
ST Lyr |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
19 08 12.42 +43 31 56.2 |
| Proper motion |
| RA: 1.1 +/- 1.2 mas/y | Dec: -0.4 +/- 0.5 mas/y | Source: UCAC4 |
|
| Galactic coord. |
74.512 +15.254 |
Other names
(Internal only)
|
(Not logged in) Add name
|
| Variability type |
|
M |
|
|
| Spectral type |
M4IIIe |
| Mag. range |
|
9.7 - 16.8 V |
|
|
| Discoverer |
L. Ceraski |
| Epoch |
|
| Outburst |
-- |
| Period |
300.0 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 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
|
2 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 [astro-ph] |
2008arXiv0808.2558P |
|
3 |
A. Pigulski, G. Pojmanski, B. Pilecki, D. Szczygiel, 2008,
arXiv:0808.2558v2 (online data) |
2008arXiv0808.2558P |
|
4 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
|
5 |
C.Akerlof et al., AJ 119, 1901, 2000. |
2000AJ....119.1901A |
|
6 |
H.Gessner, MVS 9, H.3, 78, 1981. |
-- |
|
7 |
W.Ceraski, Mosc Ann (2), 5, Kartenserie 2, 1909. |
-- |
|
8 |
T. Karlsson, Maxima of Mira stars |
-- |
|
9 |
Planet Hunters |
-- |
|
|
|
|
|
|
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 = 6.84 | H = 6.03 | K = 5.60 | J - K = 1.25 |
|
AllWISE
|
W1 = 5.17 | W2 = 4.67 | W3 = 4.25 | W4 = 3.83 | W1 - W2 = 0.50 | W3 - W4 = 0.42 |
|
|
|
|
Images
|
|
|
Please review Digitized Sky Survey Acknowledgment and Copyright.
|
|
|
|
|
|
|
|
Supporting Documents
|
|
|
|
|
There are currently no supporting documents on file for this star.
|
(Not logged in) Add document
|
|
|
|
|
Campaigns/Programs
|
|
|
|
|
LPV Double Trouble Campaign
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
