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Latest Details
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Name
  ups Sco  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 30 45.84 -37 17 44.9  (262.69100 -37.29581) Search nearby
B1950.0 17 27 21.72 -37 15 30.0
Galactic coord. 351.274 -1.845
Other names

(Internal only)
2MASS J17304581-3717450 34 Sco CD-37 11638
CPD-37 7239 HD 158408 HIP 85696
HR 6508 Lesath PPM 296424
SAO 208896 TIC 175627991 TYC 7387-1249-1
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Variability type
SPB
Spectral type B2IV
Mag. range
2.69 V (0.006)TESS
Discoverer Tara Fetherolf et al. (TESS)
Epoch
17 Jun 2023 (HJD 2460112.617) Ephemeris
Outburst --
Period 2.4866 d
Rise/eclipse dur. --
Remarks
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References
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1 Fetherolf, T.; et al., 2023, Variability Catalog of Stars Observed during
the TESS Prime Mission
2023ApJS..268....4F
2 Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS) 2014SPIE.9143E..20R
3 Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
4 Hiltner, W. A.; Garrison, R. F.; Schild, R. E., 1969, MK Spectral Types for
Bright Southern OB Stars
1969ApJ...157..313H
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Images
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Supporting Documents
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2 Light curve Riesen, Peter 2025-10-20 08:43 UTC The TESS light curve shows SPB pulsations
1 Phase Plot - SPB Riesen, Peter 2025-10-20 08:43 UTC Phase Plot from TESS data
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Revision History
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1 Riesen, Peter 2025-10-24 04:56 UTC Spectral type from 1969ApJ...157..313H. Mean magnitude derived from Hipparcos and GCPD data. Hipparcos position.