TIC 356426521
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 3393-265-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 20 (flagged in 1 sector(s)). Detection score 192.1.
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 20 |
| Amplitude | 0.1% |
| Data used | TESS sector 20 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 356 (~1,162 light years) |
| Colour, Gaia BP-RP | 0.29 |
| RUWE (Gaia) | 1.09 - fits a single star |
| Radial velocity (Gaia) | speed changes by 37 km/s - likely an orbiting pair |
| Gaia G mag | 10.07 |
| TESS mag | 9.921 |
Names & neighbours
| TIC ID | 356426521 |
| Gaia DR3 ID | 974566291789535616 |
| SIMBAD name | TYC 3393-265-1 [SB*] |
| Nearest known variable | CSS_J072108.9+460045 (EW, P = 0.2646 d), 152" away |
| RA (deg) | 110.233 |
| Dec (deg) | 45.9928 |
| 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
- TIC356426521_s0020.fits 76 KB
- TIC356426521_s0020.png 36 KB
- thumb.png 34 KB
- meta.json
