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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
SY Sge |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 52 39.04 +18 06 05.1 |
| Proper motion |
| RA: -2.979 +/- 1.061 mas/y | Dec: -5.921 +/- 1.180 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
56.411 -5.070 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AAVSO 1950+17 |
AN 33.1926 |
ASAS J195453+1814.0 |
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ASASSN-V J195453.34+181402.8 |
ASASSN-V J195453.47+181402.1 |
HD 350944 |
(Not logged in) Add name
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| Variability type |
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EA/DM |
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| Spectral type |
B2 |
| Mag. range |
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10.5 - 11.2 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
3.53923 d |
| Rise/eclipse dur. |
13% (11.0 h) |
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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 |
Min II 10.7. P var. Elements given in the Table are valid in the interval JD2425800 - 38300. |
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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 |
Bob Nelson's O-C files, 2016 |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
A.J.Cannon, M.W.Mayall, HA 112, 1949. |
1949AnHar.112....1C |
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4 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
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External Links
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Links open in a new window. Not all links may be valid for this particular target.
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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 = 10.17 | H = 10.19 | K = 10.18 | J - K = -0.01 |
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AllWISE
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W1 = 10.14 | W2 = 10.17 | W3 = 10.32 | W1 - W2 = -0.02 |
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APASS-DR9
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B = 10.66 | V = 10.54 | g' = 10.59 | r' = 10.59 | i' = 10.67 | B - V = 0.12 |
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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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There are currently no supporting documents on file for this star.
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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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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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