TIC 366472425
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable WISE J220232.2+720854 36" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 18 (flagged in 4 sector(s)). Detection score 290.2.
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) | 1.27535 |
| Period source | hunt.py on TESS QLP sector 18 |
| Eclipse / dip depth | 8.8% |
| Amplitude | 10.7% |
| Data used | TESS sector 18 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 606 (~1,978 light years) |
| Temperature (Gaia) | 5,736 K |
| Size (Gaia) | 1.05 x the Sun |
| Mass (Gaia) | 0.97 x the Sun |
| Luminosity (Gaia) | 1.08 x the Sun |
| Colour, Gaia BP-RP | 1.15 |
| RUWE (Gaia) | 1.04 - fits a single star |
| Gaia G mag | 14.06 |
| TESS mag | 13.47 |
Names & neighbours
| TIC ID | 366472425 |
| Gaia DR3 ID | 2230761487618529024 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | WISE J220232.2+720854 (EA, P = 1.2756 d), 36" away (same period!) |
| RA (deg) | 330.667 |
| Dec (deg) | 72.1492 |
| 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
- TIC366472425_s0018.fits 70 KB
- TIC366472425_s0018.png 43 KB
- thumb.png 53 KB
- meta.json
