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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
TIC 359438901 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
00 15 34.89 +61 26 57.9 |
| Galactic coord. |
119.017 -0.893 |
Other names
(Internal only)
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2MASS J00181773+6143374 |
ALS 6127 |
BD+60 25 |
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GCRV 163 |
GSC 04015-01031 |
Gaia DR3 429709420686842624 |
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HD 1383 |
HGAM 9 |
HIP 1466 |
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Hilt 10 |
LS I +61 135 |
MCW 7 |
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PPM 12080 |
ROT 78 |
SAO 11092 |
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SBC9 14 |
TYC 4015-1031-1 |
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| Variability type |
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EA+ACYG |
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| Spectral type |
B0Ib+B0Ib |
| Mag. range |
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7.63 V (0.41)TESS |
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| Discoverer |
L. W. IJspeert et al. (TESS) |
| Epoch |
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| Outburst |
-- |
| Period |
20.2812 d |
| Rise/eclipse dur. |
8.1% (1.64 d) |
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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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There is a 13.0 Vmag. physical companion (~B7/8V) 5" to the WSW that might be responsible for the orbital perturbations. |
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2 |
Otero, Sebastian Alberto
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The amplitude of the eclipses is increasing. It was a non-eclipsing system during the Hipparcos time span (1989-1993). Min I amplitude was 0.26 TESS in 2019, 0.32 TESS in 2022, 0.38 TESS in 2024, and 0.39 TESS in 2025. Eccentric system. Min II at phase 0.455, duration 8% and amplitude 0.01 TESS smaller than Min I. ACYG amplitude 0.03 TESS. Already known as a spectroscopic binary with P= 20.2819 d in 1986PDAO...16..193H. Discovered as an eclipsing binary but without a period in 2024A&A...691A.242I. |
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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 |
IJspeert, L. W.; et al., 2024, Statistical view of orbital circularisation
with 14 000 characterised TESS eclipsing binaries |
2024A&A...691A.242I |
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2 |
Huang, C. X.; et al., 2020, Photometry of 10 Million Stars from the First
Two Years of TESS Full Frame Images: Part I |
2020RNAAS...4..204H |
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3 |
Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues |
1997HIP...C......0E |
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4 |
Duflot, M.; Figon, P.; Meyssonnier, N., 1995, Vitesses radiales. Catalogue
WEB: Wilson Evans Batten. Subtittle: Radial velocities: The
Wilson-Evans-Batten catalogue |
1995A&AS..114..269D |
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5 |
Hill, G.; Fisher, W. A., 1986, Orbits of spectroscopic binaries. II. The
double-lined binary HD 1383 |
1986PDAO...16..193H |
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Revision History
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