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Details for Revision 1
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| Name |
NSV 20302 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
15 19 16.52 -44 30 42.0 |
| Galactic coord. |
329.228 +10.323 |
Other names
(Internal only)
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eps Lup |
CD-44 10066 |
CPD-44 7342 |
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HD 136504 |
HIP 75264 |
HR 5708 |
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SAO 225712 |
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(Not logged in) Add name
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| Variability type |
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L |
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| Spectral type |
B2IV/V |
| Mag. range |
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3.37 V (0.015)b |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| 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 |
Otero, Sebastian Alberto
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Triple system. The spectroscopic binary Aa,Ab (V= 3.6) has a distant tertiary companion B (V= 5.1; sep. 0.2"). AB period 740 y. Combined range given. Component C (V= 8.64; sep. 26") is optical. |
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2 |
Otero, Sebastian Alberto
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HB amplitude 0.006 mag. Several pulsation frequencies found. Periods present in both BRIght Target Explorer (BRITE) and Solar Mass Ejection Imager (SMEI) data are 0.868 and 0.3993 d. (2019arXiv190609251P). |
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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 |
Pablo, H.; Shultz, M.; Fuller, J.; et al., 2019, ε Lupi: measuring the
heartbeat of a doubly-magnetic massive binary with BRITE-Constellation |
2019arXiv190609251P |
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2 |
S. Hubrig, I. Ilyin, M. Schoeller, M. Briquet, T. Morel, P. De Cat, 2010,
arXiv:1012.3019v1 [astro-ph.SR] |
2010arXiv1012.3019H |
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3 |
Uytterhoeven, K.; et al., 2005, The orbit of the close spectroscopic binary
epsilon Lupi and the intrinsic variability of its early B-type components |
2005A&A...440..249U |
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4 |
S.M.Jakate, AJ 84, No.4, 552, 1979. |
1979AJ.....84..552J |
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External Links
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Location
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Supporting Documents
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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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