TIC 280864022
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 11 (flagged in 2 sector(s)). Detection score 540.0.
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 11 |
| Amplitude | 0.4% |
| Data used | TESS sector 11 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 617 (~2,013 light years) |
| Temperature (Gaia) | 9,890 K |
| Size (Gaia) | 2.03 x the Sun |
| Mass (Gaia) | 2.33 x the Sun |
| Luminosity (Gaia) | 35.29 x the Sun |
| Colour, Gaia BP-RP | 0.38 |
| RUWE (Gaia) | 0.88 - fits a single star |
| Radial velocity (Gaia) | speed changes by 69 km/s - likely an orbiting pair |
| Gaia G mag | 10.88 |
| TESS mag | 10.7 |
Names & neighbours
| TIC ID | 280864022 |
| Gaia DR3 ID | 5236766698210821120 |
| SIMBAD name | HD 310627 [*] |
| Nearest known variable | Gaia DR3 5236766629460924288 (E, P = 0.32567 d), 95" away |
| RA (deg) | 173.49 |
| Dec (deg) | -66.2286 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-04 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC280864022_s0011.fits 79 KB
- TIC280864022_s0011.png 33 KB
- thumb.png 25 KB
- meta.json
