|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
AK Sgr |
|
|
| AAVSO UID |
|
000-BFD-636 (No observations) |
|
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
18 25 06.85 -16 47 27.6 |
| Proper motion |
| RA: 8.0 +/- 12.8 mas/y | Dec: -19.1 +/- 15.0 mas/y | Source: UCAC4 |
|
| Galactic coord. |
15.385 -2.552 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
AN 66.1911 |
ASASSN-V J182800.64-164532.8 |
GDS_J1828006-164533 |
|
HD 170034 |
HV 3330 |
IRC -20484 |
|
RAFGL 5237S |
V4020 Sgr |
|
(Not logged in) Add name
|
| Variability type |
|
M |
|
|
| Spectral type |
M5e-M9 |
| Mag. range |
|
10.8 - <15.0 p |
|
|
| Discoverer |
Williamina Fleming (1911) |
| Epoch |
|
| Outburst |
-- |
| Period |
413.15 d |
| Rise/eclipse dur. |
-- |
|
|
|
|
Remarks
|
|
|
|
|
There are currently no remarks on file for this star.
|
(Not logged in) Add remark
|
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
D.Hoffleit, IBVS N958, 1975. |
1975IBVS..958....1H |
|
2 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1912, Benennung von neu entdeckten
veränderlichen Sternen |
1912AN....191..341. |
|
3 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
|
|
|
|
|
|
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 = 3.97 | H = 3.02 | K = 2.49 | J - K = 1.49 |
|
AllWISE
|
W3 = 0.88 | W4 = 0.27 | W3 - W4 = 0.61 |
|
APASS-DR9
|
B = 15.57 | V = 15.42 | g' = 16.32 | r' = 12.02 | i' = 8.57 | B - V = 0.15 |
|
|
|
|
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.
|
|
|
|
|
