|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
AY Lac |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
22 20 21.98 +50 08 29.2 |
| Galactic coord. |
100.103 -5.751 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AAVSO 2218+49 |
AN 207.1928 |
Downes AY Lac |
|
Gaia20fab |
PSO J222222.169+502340.138 |
|
(Not logged in) Add name
|
| Variability type |
|
UGWZ |
|
|
| Spectral type |
-- |
| Mag. range |
|
13.7 - 22.4 g |
|
|
| Discoverer |
Cuno Friedrich Ludwig Hoffmeister |
| Epoch |
|
| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
Some references may be clicked to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
Schmeer, Patrick
|
Outbursts were recorded on archival photographic plates from late August to early September 1927 and from 11 to 29 August 1962 (2003IBVS.5441....1K). Another outburst began on 8 October 2020 (vsnet-alert 24778). |
|
|
|
|
(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 Alerts, 2020 (online data) |
-- |
|
2 |
T. Vanmunster, 2020, vsnet-alert #24819 |
-- |
|
3 |
P. Wiggins; P. Schmeer, 2020, vsnet-alert #24778 |
-- |
|
4 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
|
5 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
|
6 |
P. Kroll, N. Samus, I. Volkov, 2003, IBVS 5441 |
2003IBVS.5441....1K |
|
7 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
|
8 |
H.Gessner, VSS 7, H.2, 65, 1966. |
1966VeSon...7...61G |
|
9 |
C.Hoffmeister, Sonn Mitt N15, 1928. |
1928MiSon..15....1H |
|
10 |
Hoffmeister, C., 1928, 80 neue Veränderliche |
1928AN....233...33H |
|
|
|
|
|
|
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.
|
|
|
|
|
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
|
|
|
|
|
Campaigns/Programs
|
|
|
|
|
BAA VSS Recurrent Objects Programme
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
