TIC 331133457
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 13 (flagged in 1 sector(s)). Detection score 444.9.
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:
2026-10-09 Gaia hints at a hidden companion star (RUWE 1.7)
2026-10-09 Found by the automatic search in TESS sector 13
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 13 |
| Amplitude | 0.6% |
| Data used | TESS sector 13 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 594 (~1,937 light years) |
| Colour, Gaia BP-RP | 0.49 |
| RUWE (Gaia) | 1.69 - hints at a hidden companion star |
| Radial velocity (Gaia) | speed changes by 22 km/s - likely an orbiting pair |
| Gaia G mag | 11.17 |
| TESS mag | 10.92 |
Names & neighbours
| TIC ID | 331133457 |
| Gaia DR3 ID | 6725884430141669632 |
| SIMBAD name | HD 325027 [*] |
| Nearest known variable | Gaia DR3 6725884567542531712 (E, P = 0.27821 d), 102" away |
| RA (deg) | 272.353 |
| Dec (deg) | -40.481 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-09 |
| Last update | 2026-10-09 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC331133457_s0013.fits 82 KB
- TIC331133457_s0013.png 35 KB
- thumb.png 25 KB
- meta.json
