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Latest Details
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| Name |
BI Cen |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 43 28.53 -59 06 00.0 |
| Proper motion |
| RA: -17.579 +/- 0.909 mas/y | Dec: -2.341 +/- 0.947 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
294.665 +2.438 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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ASAS J114555-5922.7 |
ASASSN-V J114554.63-592240.3 |
IOMC 8642000036 |
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| Variability type |
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RRAB/BL |
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| Spectral type |
A3-F3: |
| Mag. range |
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11.18 - 12.33 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.4531949 d (10.87668 h) |
| Rise/eclipse dur. |
26% (2.828 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 |
J.-F. Le Borgne, A. Klotz, E. Poretti et al., 2012, arXiv:1205.6397v1
[astro-ph.SR] |
2012arXiv1205.6397L |
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3 |
D.M. Szczygiel, D.C. Fabrycky, 2007, MNRAS 377, 1263 |
2007MNRAS.377.1263S |
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4 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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5 |
T.D.Kinman, ROB N37, 1961. |
-- |
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6 |
P.Th.Oosterhoff, BAN 4, 183, 1928. |
1928BAN.....4..183O |
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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 = 10.88 | H = 10.56 | K = 10.49 | J - K = 0.39 |
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AllWISE
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W1 = 10.40 | W2 = 10.43 | W3 = 10.25 | W4 = 9.30 | W1 - W2 = -0.03 | W3 - W4 = 0.94 |
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APASS-DR9
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B = 12.61 | V = 12.10 | g' = 12.33 | r' = 11.97 | i' = 11.78 | B - V = 0.52 |
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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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