TIC 89509844
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 14 (flagged in 1 sector(s)). Detection score 207.0.
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 | New candidate |
| Period source | hunt.py on TESS QLP sector 14 |
| Amplitude | 0.5% |
| Data used | TESS sector 14 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 285 (~931 light years) |
| Temperature (Gaia) | 6,031 K |
| Size (Gaia) | 1.29 x the Sun |
| Mass (Gaia) | 1.10 x the Sun |
| Luminosity (Gaia) | 1.97 x the Sun |
| Colour, Gaia BP-RP | 0.72 |
| RUWE (Gaia) | 0.88 - fits a single star |
| Radial velocity (Gaia) | speed changes by 92 km/s - likely an orbiting pair |
| Gaia G mag | 11.23 |
| TESS mag | 10.85 |
Names & neighbours
| TIC ID | 89509844 |
| Gaia DR3 ID | 2030609208424413312 |
| SIMBAD name | TYC 2670-1849-1 [*] |
| Nearest known variable | ZTF J200523.94+304013.6 (EA, P = 1.4675 d), 71" away |
| RA (deg) | 301.351 |
| Dec (deg) | 30.6508 |
| 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
- TIC89509844_s0014.fits 79 KB
- TIC89509844_s0014.png 40 KB
- thumb.png 32 KB
- meta.json
