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Latest Details
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| Name |
V1783 Sgr |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 01 33.07 -32 43 27.4 |
| Proper motion |
| RA: 3.7 +/- 2.3 mas/y | Dec: -3.2 +/- 2.2 mas/y | Source: UCAC4 |
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| Galactic coord. |
358.800 -5.466 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J18044974-3243133 |
AAVSO 1758-32 |
AN 16.1938 |
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ASAS J180450-3243.2 |
ASASSN-V J180449.74-324313.7 |
CGCS 3939 |
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HD 318952 |
HV 7864 |
IOMC 7395000033 |
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IRAS 18015-3243 |
TYC 7395-1165-1 |
WISE J180449.73-324313.6 |
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| Variability type |
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RCB |
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| Spectral type |
C(R0) |
| Mag. range |
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10.4 - <14.0 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
47.22 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 |
Tisserand, P.; Clayton, G. C.; Bessell, M. S.; et al., 2020, A plethora of
new R Coronae Borealis stars discovered from a dedicated spectroscopic
follow-up survey |
2020A&A...635A..14T |
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2 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
T. Lloyd Evans, D. Kilkenny, F. van Wyk, The Observatory 111, 244 |
1991Obs...111..244L |
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5 |
A.D.Walker, M.Olmsted, PASP 70, 495, 1958. |
1958PASP...70..495W |
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6 |
L.Plaut, Leid Ann 21, N3, 1958. |
-- |
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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 = 7.84 | H = 7.37 | K = 6.84 | J - K = 1.00 |
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AllWISE
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W1 = 5.91 | W2 = 4.88 | W3 = 3.17 | W4 = 2.29 | W1 - W2 = 1.03 | W3 - W4 = 0.87 |
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APASS-DR9
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B = 14.18 | V = 12.45 | g' = 13.29 | r' = 11.68 | i' = 10.88 | B - V = 1.73 |
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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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Revision History
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