TIC 7390722
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 31 (flagged in 2 sector(s)). Detection score 71.1.
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:
2026-10-12 Gaia hints at a hidden companion star (RUWE 7.3)
2026-10-12 Found by the automatic search in TESS sector 31
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 1.00137 |
| Period source | hunt.py on TESS QLP sector 31 |
| Eclipse / dip depth | 0.8% |
| Amplitude | 1.3% |
| Data used | TESS sector 31 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 707 (~2,307 light years) |
| Temperature (Gaia) | 6,036 K |
| Size (Gaia) | 1.42 x the Sun |
| Mass (Gaia) | 1.15 x the Sun |
| Luminosity (Gaia) | 2.41 x the Sun |
| Colour, Gaia BP-RP | 0.77 |
| RUWE (Gaia) | 7.30 - hints at a hidden companion star |
| Gaia G mag | 12.95 |
| TESS mag | 12.52 |
Names & neighbours
| TIC ID | 7390722 |
| Gaia DR3 ID | 4806538655900807552 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | Gaia DR3 4806538651603622016 (E, P = 1.7666 d), 35" away |
| RA (deg) | 80.4989 |
| Dec (deg) | -42.8861 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-12 |
| Last update | 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
- TIC7390722_s0031.fits 200 KB
- TIC7390722_s0031.png 74 KB
- thumb.png 140 KB
- meta.json
