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Latest Details
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| Name |
SY Ara |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 31 19.67 -54 39 07.5 |
| Proper motion |
| RA: -9.941 +/- 1.089 mas/y | Dec: -11.460 +/- 1.105 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
331.619 -4.878 |
Other names
(Internal only)
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ASASSN-V J163521.16-544519.3 |
CD-54 6843 |
CPD-54 7757 |
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HV 3584 |
IOMC 8716000072 |
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| Variability type |
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EA |
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| Spectral type |
A |
| Mag. range |
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10.50 - 12.11 V |
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| Discoverer |
Ida Woods (1921) |
| Epoch |
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| Outburst |
-- |
| Period |
1.8566643 d |
| Rise/eclipse dur. |
13% (5.793 h) |
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Remarks
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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 |
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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2 |
N.N Samus, E.N. Pastukhova, O.V. Durlevich, 2007, PZ 27, 6 |
2007PZ.....27....6S |
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3 |
W.E.Kruytbosch, BAN 7, 253, 1935. |
1935BAN.....7..253K |
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4 |
Hartwig, E., 1922, Benennung von neu entdeckten veraenderlichen Sternen |
1922AN....215..185H |
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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 = 9.95 | H = 9.85 | K = 9.81 | J - K = 0.14 |
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AllWISE
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W1 = 9.50 | W2 = 9.52 | W3 = 9.70 | W1 - W2 = -0.02 |
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APASS-DR9
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B = 10.95 | V = 10.77 | g' = 10.77 | r' = 10.68 | i' = 10.64 | B - V = 0.18 |
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Images
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Supporting Documents
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Revision History
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