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Latest Details
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| Name |
RY Sct |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 22 42.78 -12 43 09.4 |
| Proper motion |
| RA: -0.319 +/- 0.112 mas/y | Dec: -1.974 +/- 0.095 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
18.709 -0.126 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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AN 34.1908 |
ASAS J182531-1241.4 |
ASASSN-V J182531.46-124123.7 |
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BD-12 5045 |
GDS_J1825314-124124 |
HD 169515 |
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HIP 90303 |
HV 3076 |
Hen 3-1694 |
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MWC 295 |
RAFGL 5235S |
SAO 161458 |
(Not logged in) Add name
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| Variability type |
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EB/GS |
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| Spectral type |
O9.7Ibpeq |
| Mag. range |
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9.12 - 9.72 V |
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| Discoverer |
Annie J. Cannon (1908) |
| Epoch |
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| Outburst |
-- |
| Period |
11.12471 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 |
GCVS Team |
Min II 9.56. P var? Min I = 2427979.340 + 11.124939d*E (JD2414800 - 36100) [S.Gaposchkin, HA 113, N2, 1953.]; since JD2431200 - see Table. The shape of the light curve varies. |
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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 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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2 |
F.Ciatti, A.Mammano, R.Margoni, L.Milano, G.Strazzulla, A.Vittone, AsAp
Suppl 41, 143, 1980. |
1980A&AS...41..143C |
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3 |
Dunér, N. C.; Hartwig, E.; Muller, G., 1911, Benennung von neu entdeckten
veränderlichen Sternen |
1911AN....190...57. |
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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 = 6.25 | H = 5.85 | K = 5.46 | J - K = 0.78 |
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AllWISE
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W1 = 4.93 | W2 = 3.91 | W3 = 0.32 | W4 = -0.94 | W1 - W2 = 1.02 | W3 - W4 = 1.26 |
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APASS-DR9
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B = 10.24 | V = 9.23 | g' = 9.73 | r' = 8.74 | i' = 8.16 | B - V = 1.01 |
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Images
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Supporting Documents
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Revision History
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