TIC 220569051
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 30 (flagged in 3 sector(s)). Detection score 666.3.
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 | Eclipsing binary |
| Status | New candidate |
| Period (days) | 2.77792 |
| Period source | hunt.py on TESS QLP sector 30 |
| Eclipse / dip depth | 5.7% |
| Amplitude | 1.1% |
| Data used | TESS sector 30 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 600 (~1,958 light years) |
| Temperature (Gaia) | 6,328 K |
| Size (Gaia) | 2.11 x the Sun |
| Mass (Gaia) | 1.46 x the Sun |
| Luminosity (Gaia) | 6.40 x the Sun |
| Colour, Gaia BP-RP | 0.64 |
| RUWE (Gaia) | 0.92 - fits a single star |
| Radial velocity (Gaia) | speed changes by 105 km/s - likely an orbiting pair |
| Gaia G mag | 11.53 |
| TESS mag | 11.19 |
Names & neighbours
| TIC ID | 220569051 |
| Gaia DR3 ID | 4723492199056694144 |
| SIMBAD name | TYC 8860-1480-1 [*] |
| Nearest known variable | none within 5' |
| RA (deg) | 46.3677 |
| Dec (deg) | -60.3627 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-12 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC220569051_s0028.fits 200 KB
- TIC220569051_s0028.png 52 KB
- TIC220569051_s0030.fits 217 KB
- TIC220569051_s0030.png 50 KB
- thumb.png 45 KB
- meta.json
