TIC 141874094
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 3851-648-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 23 (flagged in 1 sector(s)). Detection score 49.5.
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 23 |
| Amplitude | 0.3% |
| Data used | TESS sector 23 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 540 (~1,762 light years) |
| Temperature (Gaia) | 5,023 K |
| Size (Gaia) | 2.19 x the Sun |
| Mass (Gaia) | 1.03 x the Sun |
| Luminosity (Gaia) | 2.75 x the Sun |
| Colour, Gaia BP-RP | 1.07 |
| RUWE (Gaia) | 1.17 - fits a single star |
| Radial velocity (Gaia) | speed changes by 39 km/s - likely an orbiting pair |
| Gaia G mag | 12.31 |
| TESS mag | 11.76 |
Names & neighbours
| TIC ID | 141874094 |
| Gaia DR3 ID | 1561198763598727040 |
| SIMBAD name | TYC 3851-648-1 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 208.216 |
| Dec (deg) | 54.1609 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 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
- TIC141874094_s0023.fits 79 KB
- TIC141874094_s0023.png 44 KB
- thumb.png 55 KB
- meta.json
