TIC 399624056
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (UCAC4 798-008832) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 18 (flagged in 2 sector(s)). Detection score 313.2.
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 18 |
| Amplitude | 0.3% |
| Data used | TESS sector 18 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 645 (~2,104 light years) |
| Colour, Gaia BP-RP | 1.33 |
| RUWE (Gaia) | 1.37 - fits a single star |
| Radial velocity (Gaia) | speed changes by 60 km/s - likely an orbiting pair |
| Gaia G mag | 12.39 |
| TESS mag | 11.71 |
Names & neighbours
| TIC ID | 399624056 |
| Gaia DR3 ID | 541336857652363776 |
| SIMBAD name | UCAC4 798-008832 [SB*] |
| Nearest known variable | Gaia DR3 541336170457592576 (L), 88" away |
| RA (deg) | 46.9349 |
| Dec (deg) | 69.4817 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-10 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC399624056_s0018.fits 70 KB
- TIC399624056_s0018.png 43 KB
- thumb.png 30 KB
- meta.json
