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Latest Details
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| Name |
V2257 Oph |
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| AAVSO UID |
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000-BDY-653 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 04 38.88 -27 01 24.8 |
| Proper motion |
| RA: -0.3 +/- 4.8 mas/y | Dec: -11.9 +/- 4.0 mas/y | Source: UCAC4 |
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| Galactic coord. |
356.888 +7.972 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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ASASSN-V J170745.77-270518.4 |
IRAS 17046-2701 |
NSV 20943 |
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OGLE-BLG-LPV-233719 |
OGLE-IV BLG893.17.34940 |
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| Variability type |
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M |
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| Spectral type |
-- |
| Mag. range |
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11.483 (1.886) Ic |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
280.1 d |
| Rise/eclipse dur. |
-- |
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Remarks
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There are currently no remarks on file for this star.
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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 |
Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way |
2022ApJS..260...46I |
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2 |
P.Whitelock, M.Feast, R.Catchpole, MN 248, No.2, 276, 1991. |
1991MNRAS.248..276W |
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3 |
A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. |
1988A&AS...76..205T |
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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 = 9.74 | H = 8.77 | K = 8.09 | J - K = 1.65 |
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AllWISE
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W1 = 6.81 | W2 = 6.37 | W3 = 4.64 | W4 = 3.22 | W1 - W2 = 0.45 | W3 - W4 = 1.42 |
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Images
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Supporting Documents
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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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