TIC 375780448
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 18 (flagged in 4 sector(s)). Detection score 271.8.
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:
2026-10-11 Gaia hints at a hidden companion star (RUWE 27.6)
2026-10-11 Found by the automatic search in TESS sector 18
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 18 |
| Amplitude | 0.2% |
| Data used | TESS sector 18 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,291 (~4,211 light years) |
| Temperature (Gaia) | 6,344 K |
| Size (Gaia) | 5.66 x the Sun |
| Mass (Gaia) | 2.42 x the Sun |
| Luminosity (Gaia) | 46.86 x the Sun |
| Colour, Gaia BP-RP | 0.83 |
| RUWE (Gaia) | 27.63 - hints at a hidden companion star |
| Radial velocity (Gaia) | speed changes by 40 km/s - likely an orbiting pair |
| Gaia G mag | 11.47 |
| TESS mag | 11.03 |
Names & neighbours
| TIC ID | 375780448 |
| Gaia DR3 ID | 2229614830132661376 |
| SIMBAD name | TYC 4467-757-1 [*] |
| Nearest known variable | Gaia DR3 2229614864493632256 (S), 57" away |
| RA (deg) | 335.57 |
| Dec (deg) | 71.0154 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
| Last update | 2026-10-11 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC375780448_s0018.fits 70 KB
- TIC375780448_s0018.png 38 KB
- thumb.png 31 KB
- meta.json
