TIC 366329064
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 18 (flagged in 4 sector(s)). Detection score 427.6.
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.
Updates:
2026-10-10 Gaia hints at a hidden companion star (RUWE 2.8)
2026-10-10 Found by the automatic search in TESS sector 17
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 1.68823 |
| Period source | hunt.py on TESS QLP sector 18 |
| Eclipse / dip depth | 5.5% |
| Amplitude | 2.4% |
| Data used | TESS sector 18 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 313 (~1,022 light years) |
| Temperature (Gaia) | 5,615 K |
| Size (Gaia) | 1.37 x the Sun |
| Mass (Gaia) | 0.93 x the Sun |
| Luminosity (Gaia) | 1.23 x the Sun |
| Colour, Gaia BP-RP | 1.03 |
| RUWE (Gaia) | 2.84 - hints at a hidden companion star |
| Gaia G mag | 12.14 |
| TESS mag | 11.61 |
Names & neighbours
| TIC ID | 366329064 |
| Gaia DR3 ID | 2272806331228331648 |
| SIMBAD name | TYC 4470-1015-1 [*] |
| Nearest known variable | ASASSN-V J215407.54+720726.8 (SR, P = 95.51 d), 158" away |
| RA (deg) | 328.669 |
| Dec (deg) | 72.1117 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-10 |
| Last update | 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
- TIC366329064_s0017.fits 70 KB
- TIC366329064_s0017.png 38 KB
- TIC366329064_s0018.fits 70 KB
- TIC366329064_s0018.png 38 KB
- thumb.png 34 KB
- meta.json
