TIC 375033166
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 32 (flagged in 16 sector(s)). Detection score 269.6.
Not in VSX, ASAS-SN or ZTF variable catalogues at the time of the search; not in Gaia DR3's variable lists.
Unchecked by hand yet: verify the period, nearby stars and a wider catalogue search.
Updates:
2026-10-12 Gaia hints at a hidden companion star (RUWE 5.1)
2026-10-12 Found by the automatic search in TESS sector 27
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 0.477909 |
| Period source | hunt.py on TESS QLP sector 32 |
| Eclipse / dip depth | 2.2% |
| Amplitude | 2.9% |
| Data used | TESS sector 32 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 778 (~2,539 light years) |
| Temperature (Gaia) | 6,004 K |
| Size (Gaia) | 1.90 x the Sun |
| Mass (Gaia) | 1.22 x the Sun |
| Luminosity (Gaia) | 4.22 x the Sun |
| Colour, Gaia BP-RP | 0.81 |
| RUWE (Gaia) | 5.10 - hints at a hidden companion star |
| Gaia G mag | 12.80 |
| TESS mag | 12.36 |
Names & neighbours
| TIC ID | 375033166 |
| Gaia DR3 ID | 5480107411878480768 |
| SIMBAD name | UCAC4 147-007938 [*] |
| Nearest known variable | Gaia DR3 5480107652397608576 (E, P = 0.28541 d), 117" away |
| RA (deg) | 99.3653 |
| Dec (deg) | -60.709 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-12 |
| Last update | 2026-10-12 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC375033166_s0027.fits 194 KB
- TIC375033166_s0027.png 72 KB
- TIC375033166_s0032.fits 205 KB
- TIC375033166_s0032.png 73 KB
- thumb.png 105 KB
- meta.json
