TIC 224289812
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 3837-607-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 22 (flagged in 2 sector(s)). Detection score 1111.7.
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 22 |
| Amplitude | 0.2% |
| Data used | TESS sector 22 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 353 (~1,150 light years) |
| Temperature (Gaia) | 5,723 K |
| Size (Gaia) | 1.69 x the Sun |
| Mass (Gaia) | 1.07 x the Sun |
| Luminosity (Gaia) | 2.75 x the Sun |
| Colour, Gaia BP-RP | 0.79 |
| RUWE (Gaia) | 0.96 - fits a single star |
| Radial velocity (Gaia) | speed changes by 93 km/s - likely an orbiting pair |
| Gaia G mag | 11.28 |
| TESS mag | 10.86 |
Names & neighbours
| TIC ID | 224289812 |
| Gaia DR3 ID | 1575298866353238400 |
| SIMBAD name | TYC 3837-607-1 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 183.07 |
| Dec (deg) | 57.1007 |
| 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
- TIC224289812_s0021.fits 79 KB
- TIC224289812_s0021.png 32 KB
- TIC224289812_s0022.fits 79 KB
- TIC224289812_s0022.png 30 KB
- thumb.png 22 KB
- meta.json
