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Name
HD 163393
AAVSO UID
--
Constellation
Scorpius
Sequence
J2000.0
17 57 15.02 -30 39 16.4 (269.31258 -30.65456)
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B1950.0
17 54 01.70 -30 38 57.3
Galactic coord.
359.810 -3.047
Other names
(Internal only)
ASAS J175715-3039.3
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Variability type
SPB:
Spectral type
B5III
Mag. range
8.97 - 9.02 V
Discoverer
Sebastian Otero
Epoch
29 Jul 2005 (HJD 2453580.73)
Ephemeris
Outburst
--
Period
0.90265 d (21.664 h)
Rise/eclipse dur.
--
Remarks
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1
VSX Admin
It may be ELL-type at twice the period. Type, period, epoch and range from ASAS-3 data.
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References
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1
Pojmanski, G., 2002, The All Sky Automated Survey
2002AcA....52..397P
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Supporting Documents
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Revision History
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1
Admin, VSX
2019-01-11 01:29 UTC
Initial database population.
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