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Details for Revision 2
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Name
  tet Car  
AAVSO UID
--  
Constellation
Carina Sequence
J2000.0
10 42 57.36 -64 23 39.9  (160.73900 -64.39442) Search nearby
B1950.0 10 41 09.87 -64 07 55.0
Galactic coord. 289.598 -4.902
Other names

(Internal only)
1RXS J104257.1-642339 CD-63 580 CPD-63 1599
Cl* IC 2602 W 18 HD 93030 HIP 52419
HR 4199 IC 2602 37 PPM 358184
SAO 251083 the Car  
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Variability type
HB
Spectral type B0.2Vp+F:
Mag. range
2.74 V (0.003)TESS
Discoverer Sebastian Otero
Epoch
06 Apr 2019 (HJD 2458579.71) Ephemeris
Outburst --
Period 2.2026 d
Rise/eclipse dur. --
Remarks
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1 2021A&A...647A..12K Blue straggler.
2 Otero, Sebastian Alberto Hp magnitudes transformed to V are 0.02 mag. brighter than the nominal mean magnitude of the system as measured from the ground (V= 2.76, GCPD). Additional intrinsic long-term variations may be present.
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References
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1 Kolaczek-Szymanski, P. A.; et al., 2021, Massive heartbeat stars from TESS.
I. TESS sectors 1-16		 2021A&A...647A..12K
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
External Links
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Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2020-01-31 06:35 UTC Phase plot with TESS and HIPPARCOS data.
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Revision History
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3 Otero, Sebastian Alberto 2024-06-13 12:24 UTC Remark from 2021A&A...647A..12K.
2 Otero, Sebastian Alberto 2020-01-31 06:35 UTC Type, period, epoch and amplitude from TESS data.
1 Admin, VSX 2019-01-11 01:29 UTC Preserved original object data.

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