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 Revise  New Search
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Details for Revision 2
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
lam Sco |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
17 30 12.66 -37 04 11.3 |
| Galactic coord. |
351.744 -2.214 |
Other names
(Internal only)
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35 Sco |
1RXS J173336.7-370604 |
CD-37 11673 |
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CPD-37 7265 |
HD 158926 |
HIP 85927 |
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HR 6527 |
SAO 208954 |
X 17401-391 |
(Not logged in) Add name
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| Variability type |
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BCEP+EA |
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| Spectral type |
B1.5IV+PMS+B2IV |
| Mag. range |
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1.59 - 1.65 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.213702 d (5.1288 h) |
| 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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Close eclipsing binary made up of a B1.5IV primary (the Aa component) and a pre-main sequence star (PMS; Ab component). Ephemeris using Hipparcos data: HJD 2448165.687 + 5.9525 x E. Also a constant B2IV star (component B) in a 1052.8 d orbit with the close A pair. Combined light given. (A is V= 2.1 and B is V= 2.75) |
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2 |
GCVS Team |
SB1. Porb = 5.6d? Apuls = 0.02m. Long period light changes: Max = 2440376.15 + 10.1605d*E [N.R.Lomb, R.R.Shobbrook, MN 173, 709, 1975.]. One eclipse was found (JD2440690, A ~0.04m) [R.R.Shobbrook, N.R.Lomb, MN 156, 181, 1972.]. |
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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 |
Tango, W. J.; Davis, J.; Ireland, M. J.; et al., 2006, Orbital elements,
masses and distance of λ Scorpii A and B determined with the Sydney
University Stellar Interferometer and high-resolution spectroscopy |
2006MNRAS.370..884T |
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2 |
Orbital elements, masses and distance of λ Scorpii A and B |
2006MNRAS.370..884T |
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3 |
Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues |
1997HIP...C......0E |
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E.Chapellier, AsAp 147, N1, 135, 1985. |
1985A&A...147..135C |
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External Links
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Location
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Supporting Documents
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Campaigns/Programs
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BRITE campaign
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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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