TIC 193543295
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 14 (flagged in 2 sector(s)). Detection score 342.0.
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:
2026-10-09 Gaia hints at a hidden companion star (RUWE 1.4)
2026-10-09 Found by the automatic search in TESS sector 14
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 3.51132 |
| Period source | hunt.py on TESS QLP sector 14 |
| Eclipse / dip depth | 10.0% |
| Amplitude | 1.2% |
| Data used | TESS sector 14 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 463 (~1,510 light years) |
| Temperature (Gaia) | 5,941 K |
| Size (Gaia) | 1.25 x the Sun |
| Mass (Gaia) | 1.07 x the Sun |
| Luminosity (Gaia) | 1.76 x the Sun |
| Colour, Gaia BP-RP | 0.89 |
| RUWE (Gaia) | 1.43 - hints at a hidden companion star |
| Radial velocity (Gaia) | speed changes by 79 km/s - likely an orbiting pair |
| Gaia G mag | 12.67 |
| TESS mag | 12.2 |
Names & neighbours
| TIC ID | 193543295 |
| Gaia DR3 ID | 2083389576173590144 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ZTF J202404.32+473047.1 (EW, P = 0.96662 d), 136" away |
| RA (deg) | 306.074 |
| Dec (deg) | 47.5148 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-09 |
| Last update | 2026-10-09 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC193543295_s0014.fits 79 KB
- TIC193543295_s0014.png 46 KB
- thumb.png 43 KB
- meta.json
