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Latest Details
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| Name |
V0810 Sgr |
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| AAVSO UID |
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000-BFF-290 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 47 14.76 -27 43 00.2 |
| Proper motion |
| RA: 0.9 +/- 2.1 mas/y | Dec: 0.5 +/- 1.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
7.827 -12.006 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18502276-2739282 |
ASAS J185023-2739.4 |
ASASSN-V J185022.78-273927.6 |
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UCAC4 312-232664 |
[CAG2000] vs0f179 |
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| Variability type |
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RRAB |
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| Spectral type |
-- |
| Mag. range |
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14.6 - 15.9 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.54243 d (13.018 h) |
| Rise/eclipse dur. |
14% (1.8 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 |
Otero, Sebastian Alberto
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VSP Note: 15.4 mag star 8.5" to the SE. |
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2 |
Otero, Sebastian Alberto
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Two stars of similar magnitude 8.5" apart. The finding chart in the original publication (1943BAN.....9..337F) identifies the variable as the blend of the two. Current identification comes from 2000A&A...357..871C which (unlike the GCVS identification up to September 2013) points to the NW component. ASAS-3 and APASS magnitudes are contaminated by the close companion 2MASS J18502325-2739335 (V= 15.4 derived from UCAC3 and CMC14). Range has been corrected. |
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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 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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2 |
Cseresnjes P., Alard C., Guibert J., 2000, A&A 357, 871 |
2000A&A...357..871C |
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3 |
J.G.Ferwerda, BAN 9, 337, 1943. |
1943BAN.....9..337F |
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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 = 13.74 | H = 13.58 | K = 13.45 | J - K = 0.29 |
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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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3 |
Otero, Sebastian Alberto
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2013-09-10 00:28 UTC |
Primary record creation. Period, epoch and range from ASAS-3 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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