TIC 373140126
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable ASASSN-V J043547.97+103935.2 88" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 32 (flagged in 1 sector(s)). Detection score 1160.9.
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 | Probably known |
| Period (days) | 10.5261 |
| Period source | hunt.py on TESS QLP sector 32 |
| Eclipse / dip depth | 13.6% |
| Amplitude | 2.5% |
| Data used | TESS sector 32 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 365 (~1,192 light years) |
| Temperature (Gaia) | 5,913 K |
| Size (Gaia) | 1.48 x the Sun |
| Mass (Gaia) | 1.06 x the Sun |
| Luminosity (Gaia) | 2.30 x the Sun |
| Colour, Gaia BP-RP | 1.05 |
| RUWE (Gaia) | 1.14 - fits a single star |
| Gaia G mag | 12.16 |
| TESS mag | 11.62 |
Names & neighbours
| TIC ID | 373140126 |
| Gaia DR3 ID | 3293814821645409152 |
| SIMBAD name | TYC 686-1845-1 [*] |
| Nearest known variable | ASASSN-V J043547.97+103935.2 (ROT, P = 10.521 d), 88" away (same period!) |
| RA (deg) | 68.9697 |
| Dec (deg) | 10.645 |
| 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
- TIC373140126_s0032.fits 205 KB
- TIC373140126_s0032.png 43 KB
- thumb.png 37 KB
- meta.json
