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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
WW Vul |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 23 49.13 +21 06 28.8 |
| Proper motion |
| RA: 0.275 +/- 1.165 mas/y | Dec: -6.330 +/- 0.911 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
55.645 +2.314 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1921+21 |
AN 41.1926 |
ASAS J192559+2112.5 |
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ASASSN-V J192558.78+211230.6 |
BD+20 4136 |
HBC 686 |
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HD 344361 |
Hen 3-1750 |
IOMC 1612000036 |
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MWC 987 |
SVS 90 |
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(Not logged in) Add name
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| Variability type |
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UXOR |
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| Spectral type |
A3ea |
| Mag. range |
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10.25 - 12.94 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
GCVS Team |
There is quasi-periodicity in light minima with the cycle 404d. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
The Evolutionary Status of UX Orionis-Type Stars |
1997ApJ...491..885N |
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4 |
G.V.Zajtseva, Perem. Zvezdy 22, N1, 1, 1983. |
1983PZ.....22....1Z |
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5 |
S.Roessiger, W.Wenzel, AN 294, H.1-2, 29, 1972. |
1972AN....294...29R |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 9.09 | H = 8.18 | K = 7.28 | J - K = 1.81 |
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AllWISE
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W1 = 6.57 | W2 = 5.91 | W3 = 3.32 | W4 = 1.56 | W1 - W2 = 0.67 | W3 - W4 = 1.76 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Campaigns/Programs
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YSO Program
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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