|
|
|
 Revise  New Search
|
|
Latest Details
|
|
|
Log in to retrieve additional aliases from SIMBAD. |
|
|
| Name |
V0991 Aql |
|
|
| AAVSO UID |
|
| Constellation |
|
| J2000.0 |
|
| B1950.0 |
19 33 08.10 +06 27 04.7 |
| Galactic coord. |
43.869 -6.727 |
Other names
(Internal only)
|
|
Please note that aliases shown in grey link to obsolete records.
|
|
2MASS J19353483+0633459 |
Downes V0991 Aql |
SON 8125 |
(Not logged in) Add name
|
| Variability type |
|
UXOR |
|
|
| Spectral type |
-- |
| Mag. range |
|
13.1 - 15.5 V |
|
|
| Discoverer |
-- |
| 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 |
Otero, Sebastian Alberto
|
VSP Note: Two companions to the East of the variable: a 12.7 star 20" away and a 13.4 star 12" away. |
|
2 |
Otero, Sebastian Alberto
|
J-K= 1.82 plus 2-mag. fadings recorded in the original reference and in AAVSO data suggest this is a YSO displaying UXOR-like variability. There is a 8" visual binary to the E of the variable made up of 2MASS J19353621+0633471 (V=12.65; sep. 20") and 2MASS J19353568+0633466 (V=13.40; sep. 12")
ASAS-3 data is for the blend of the three stars and show variability with P= 39.05 d., probably coming from the brightest star rotation. |
|
3 |
Otero, Sebastian Alberto
|
E:-type in the GCVS. AAVSO observations indicate V= 13.1 at maximum with one observation at V= 13.92. |
|
|
|
|
(Not logged in) Add remark
|
|
|
|
References
|
|
|
Click reference title/citation to view in new window. Roll over index number to view submission details.
|
|
|
|
1 |
T. Kato, 2018, vsnet-chat #8094 |
-- |
|
2 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
|
3 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
|
4 |
C.Hoffmeister, AN 288, H.2/3, 49, 1964. |
1964AN....288...49H |
|
|
|
|
|
|
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 = 12.43 | H = 11.56 | K = 10.61 | J - K = 1.82 |
|
AllWISE
|
W1 = 9.78 | W2 = 9.28 | W3 = 7.29 | W4 = 5.36 | W1 - W2 = 0.50 | W3 - W4 = 1.92 |
|
|
|
|
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
|
|
|
|
|
Z CamPaign
|
|
|
|
Revision History
|
|
|
Currently approved revision is checked. Click revision number to view details of that revision.
|
|
|
|
|
