TIC 365641798
Eclipsing binaryProbably known
Notes
NOTE: SIMBAD already lists this star (UCAC4 505-012043) as type **, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 32 (flagged in 2 sector(s)). Detection score 281.6.
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) | 0.739245 |
| Period source | hunt.py on TESS QLP sector 32 |
| Eclipse / dip depth | 3.7% |
| Amplitude | 5.0% |
| Data used | TESS sector 32 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 550 (~1,794 light years) |
| Temperature (Gaia) | 6,360 K |
| Size (Gaia) | 1.05 x the Sun |
| Mass (Gaia) | 1.18 x the Sun |
| Luminosity (Gaia) | 1.59 x the Sun |
| Colour, Gaia BP-RP | 1.30 |
| RUWE (Gaia) | 1.01 - fits a single star |
| Gaia G mag | 14.21 |
| TESS mag | 12.7 |
Names & neighbours
| TIC ID | 365641798 |
| Gaia DR3 ID | 3339190154693879040 |
| SIMBAD name | UCAC4 505-012043 [**] |
| Nearest known variable | Gaia DR3 3339201974445268736 (ROT, P = 2.6542 d), 111" away |
| RA (deg) | 81.3646 |
| Dec (deg) | 10.913 |
| 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
- TIC365641798_s0032.fits 205 KB
- TIC365641798_s0032.png 70 KB
- thumb.png 95 KB
- meta.json
