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Latest Details
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| Name |
V2117 Oph |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 56 38.91 -09 54 32.8 |
| Proper motion |
| RA: 3.824 +/- 2.246 mas/y | Dec: -5.908 +/- 1.960 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
18.092 +6.826 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J17592431-0954416 |
ASAS J175924-0954.7 |
BD-09 4633 |
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GSC 05678-00415 |
PPM 201273 |
SVS 2309 |
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TYC 5678-415-1 |
UCAC4 401-074125 |
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| Variability type |
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EA |
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| Spectral type |
-- |
| Mag. range |
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10.89 - 12.35 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.343762 d |
| Rise/eclipse dur. |
15% (8.44 h) |
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Remarks
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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 |
Henden, A. A., et al., 2012, Data Release 3 of the AAVSO All-Sky
Photometric Survey (APASS) |
2012JAVSO..40..430H |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
A.Yu.Pogosyants, Perem. Zvezdy Supplement 3, N18, 727, 1979. |
1979PZP.....3..727P |
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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 = 8.73 | H = 8.39 | K = 8.23 | J - K = 0.50 |
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AllWISE
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W1 = 8.12 | W2 = 8.09 | W3 = 8.09 | W4 = 7.83 | W1 - W2 = 0.03 | W3 - W4 = 0.26 |
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APASS-DR9
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B = 12.24 | V = 11.21 | g' = 11.75 | r' = 10.89 | i' = 10.36 | B - V = 1.03 |
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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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Click document name to open or save. Browser plug-in or other software may be required for viewing.
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1 |
V2117 Oph
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Kasai, Kiyoshi
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2015-02-06 02:14 UTC |
phase plot with data from ASAS-3(mag.offset = -0.03), KWS(mag.offset = -0.03), APASS(mag.offset = 0.0) |
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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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3 |
Kasai, Kiyoshi
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2015-02-06 02:14 UTC |
Period, epoch, mag. range nd eclipse duration from ASAS-3, KWS and APASS data. UCAC4 position. |
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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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