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Latest Details
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| Name |
EV Oph |
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| AAVSO UID |
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000-BDW-669 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 58 16.94 -26 27 24.8 |
| Proper motion |
| RA: -11.9 +/- 5.7 mas/y | Dec: -11.5 +/- 8.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
356.487 +9.450 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J17012277-2631452 |
ASAS J170123-2631.7 |
ASASSN-V J170122.70-263145.6 |
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CMC15 J170122.7-263145 |
HV 4325 |
UCAC4 318-103912 |
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| Variability type |
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M |
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| Spectral type |
-- |
| Mag. range |
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12.4 - <16.6 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
217.2 d |
| 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 |
Otero, Sebastian Alberto
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VSP Note: 14.0 Vmag. close binary (15.3 Vmag., sep. 5.6" and 14.3 Vmag., sep. 9.4") to the NE and 16.1 Vmag. star 17" to the SE. |
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2 |
Otero, Sebastian Alberto
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ASAS-3 magnitudes contaminated by 2MASS J17012302-2631410 (V= 15.3; sep. 5.6"), 2MASS J17012321-2631380 (V= 14.3; sep. 9.4") [these two form a close double with a combined mag. V= 14.0] and 2MASS J17012395-2631524 (V= 16.1; sep. 17"). Range has been corrected. |
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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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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 = 8.47 | H = 7.59 | K = 7.20 | J - K = 1.27 |
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AllWISE
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W1 = 7.45 | W2 = 7.11 | W3 = 6.33 | W4 = 5.80 | W1 - W2 = 0.35 | W3 - W4 = 0.52 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Image not downloaded. Click Retrieve Image to download and view. |
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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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4 |
Otero, Sebastian Alberto
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2020-05-07 04:21 UTC |
Gaia DR2 position. |
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3 |
Otero, Sebastian Alberto
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2014-04-12 02:48 UTC |
Primary record creation. Type, period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from UCAC4. 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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