TIC 349828777
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 31 (flagged in 13 sector(s)). Detection score 197.0.
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.
Updates:
2026-10-12 Gaia hints at a hidden companion star (RUWE 18.9)
2026-10-12 Found by the automatic search in TESS sector 31
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 4.07351 |
| Period source | hunt.py on TESS QLP sector 31 |
| Eclipse / dip depth | 6.0% |
| Amplitude | 2.8% |
| Data used | TESS sector 31 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 673 (~2,194 light years) |
| Temperature (Gaia) | 5,668 K |
| Size (Gaia) | 1.32 x the Sun |
| Mass (Gaia) | 0.95 x the Sun |
| Luminosity (Gaia) | 1.60 x the Sun |
| Colour, Gaia BP-RP | 1.09 |
| RUWE (Gaia) | 18.88 - hints at a hidden companion star |
| Gaia G mag | 13.78 |
| TESS mag | 13.19 |
Names & neighbours
| TIC ID | 349828777 |
| Gaia DR3 ID | 5292679750662414208 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ASASSN-V J073431.95-602100.9 (ROT, P = 1.0755 d), 130" away |
| RA (deg) | 113.679 |
| Dec (deg) | -60.3782 |
| 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
- TIC349828777_s0031.fits 200 KB
- TIC349828777_s0031.png 65 KB
- thumb.png 85 KB
- meta.json
