TIC 76377465
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable 1SWASP J054645.34+292753.7 45" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 19 (flagged in 1 sector(s)). Detection score 862.7.
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) | 2.35875 |
| Period source | hunt.py on TESS QLP sector 19 |
| Eclipse / dip depth | 13.3% |
| Amplitude | 14.6% |
| Data used | TESS sector 19 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 2,056 (~6,706 light years) |
| Temperature (Gaia) | 4,841 K |
| Size (Gaia) | 21.97 x the Sun |
| Mass (Gaia) | 3.80 x the Sun |
| Luminosity (Gaia) | 235.85 x the Sun |
| Colour, Gaia BP-RP | 2.15 |
| RUWE (Gaia) | 1.10 - fits a single star |
| Gaia G mag | 12.29 |
| TESS mag | 11.25 |
Names & neighbours
| TIC ID | 76377465 |
| Gaia DR3 ID | 3443520575376425216 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | 1SWASP J054645.34+292753.7 (E, P = 1.1753 d), 45" away (same period!) |
| RA (deg) | 86.6819 |
| Dec (deg) | 29.4541 |
| 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
- TIC76377465_s0019.fits 73 KB
- TIC76377465_s0019.png 40 KB
- thumb.png 37 KB
- meta.json
