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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
U 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 16 37.08 +19 31 04.3 |
| Proper motion |
| RA: 0.113 +/- 0.020 mas/y | Dec: 1.095 +/- 0.026 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
53.442 +3.047 |
Other names
(Internal only)
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1RXS J191848.6+193636 |
AAVSO 1914+19 |
AN 93.1901 |
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ASASSN-V J191848.48+193637.4 |
BD+19 3975 |
HD 181182 |
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HIP 94910 |
HR 7326 |
SAO 104711 |
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| Variability type |
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EA/SD |
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| Spectral type |
B8V+G2IV-III |
| Mag. range |
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6.45 - 9.28 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
3.380656 d |
| Rise/eclipse dur. |
17% (13.79 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 |
VB A (B 9.6m, 92.0", 318deg). Min II 6.71; 0.014P <= dI <= 0.024P. In the region of the open cluster Col 399. Not a member of the cluster. P var [B.Cester, M.Pucillo, Mem SAIt 43, 501, 1972., J.M.Kreiner, J.Ziolkowski, AA 28, N4, 497, 1978.]. Mean elements are given in the Table representing epochs of Min within +-0.008P. The shape of the light curve varies. |
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References
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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 = 6.28 | H = 6.26 | K = 6.21 | J - K = 0.07 |
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AllWISE
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W1 = 6.19 | W2 = 6.06 | W3 = 6.07 | W4 = 5.63 | W1 - W2 = 0.13 | W3 - W4 = 0.43 |
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APASS-DR9
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B = 6.59 | V = 6.75 | g' = 6.83 | r' = 6.79 | i' = 6.79 | B - V = -0.16 |
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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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