TIC 310826966
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable CzeV2925 43" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 14 (flagged in 1 sector(s)). Detection score 161.0.
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.
The signal
| Type | Eclipsing binary |
| Status | Probably known |
| Period (days) | 3.54726 |
| Period source | hunt.py on TESS QLP sector 14 |
| Eclipse / dip depth | 6.9% |
| Amplitude | 7.5% |
| Data used | TESS sector 14 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 3,111 (~10,148 light years) |
| Temperature (Gaia) | 5,068 K |
| Size (Gaia) | 8.85 x the Sun |
| Mass (Gaia) | 2.60 x the Sun |
| Luminosity (Gaia) | 45.18 x the Sun |
| Colour, Gaia BP-RP | 1.84 |
| RUWE (Gaia) | 0.98 - fits a single star |
| Gaia G mag | 14.41 |
| TESS mag | 13.49 |
Names & neighbours
| TIC ID | 310826966 |
| Gaia DR3 ID | 2181151694780725504 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | CzeV2925 (EA, P = 3.5465 d), 43" away (same period!) |
| RA (deg) | 305.632 |
| Dec (deg) | 50.6425 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC310826966_s0014.fits 79 KB
- TIC310826966_s0014.png 51 KB
- thumb.png 68 KB
- meta.json
