TIC 451350830
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (UCAC4 181-073853) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 10 (flagged in 1 sector(s)). Detection score 389.2.
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.
The signal
| Type | Single dip / odd event |
| Status | Probably known |
| Period source | hunt.py on TESS QLP sector 10 |
| Amplitude | 0.5% |
| Data used | TESS sector 10 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 282 (~920 light years) |
| Colour, Gaia BP-RP | 1.15 |
| RUWE (Gaia) | 1.04 - fits a single star |
| Radial velocity (Gaia) | speed changes by 89 km/s - likely an orbiting pair |
| Gaia G mag | 12.58 |
| TESS mag | 11.99 |
Names & neighbours
| TIC ID | 451350830 |
| Gaia DR3 ID | 5346602236137991808 |
| SIMBAD name | UCAC4 181-073853 [SB*] |
| Nearest known variable | Gaia DR3 5346602309168499840 (ROT), 110" away |
| RA (deg) | 171.112 |
| Dec (deg) | -53.9833 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-03 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC451350830_s0010.fits 76 KB
- TIC451350830_s0010.png 38 KB
- thumb.png 25 KB
- meta.json
