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Latest Details
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| Name |
KO Oph |
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| AAVSO UID |
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000-BDW-742 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 11 26.83 -25 43 51.9 |
| Proper motion |
| RA: 18.4 +/- 1.9 mas/y | Dec: 0.0 +/- 2.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
358.846 +7.495 |
Other names
(Internal only)
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2MASS J17143219-2547160 |
ASAS J171432-2547.2 |
ASASSN-V J171432.10-254715.5 |
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Gaia DR2 4109399557488476160 |
HV 4420 |
UCAC4 322-104358 |
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| Variability type |
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CWA |
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| Spectral type |
-- |
| Mag. range |
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13.4 - 14.4 V |
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| Discoverer |
H. H. Swope |
| Epoch |
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| Outburst |
-- |
| Period |
36.40 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: 16.7 mag. star 4" to the W, 14.4 mag. star 12" to the N and 13.8 mag. star 15" to the WNW. |
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2 |
GCVS Team |
In a dark nebula. |
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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 |
Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2019, The ASAS-SN
catalogue of variable stars - II. Uniform classification of 412 000 known
variables |
2019MNRAS.486.1907J |
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2 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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3 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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4 |
H.H.Swope, HB N887, 1932. |
1932BHarO.887....6S |
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5 |
H.H.Swope, HB N857, 1928. |
1928BHarO.857....1S |
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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 = 10.42 | H = 9.85 | K = 9.66 | J - K = 0.76 |
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AllWISE
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W1 = 9.36 | W2 = 9.21 | W3 = 9.07 | W4 = 8.88 | W1 - W2 = 0.15 | W3 - W4 = 0.18 |
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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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