TIC 144379645
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 22 (flagged in 1 sector(s)). Detection score 160.8.
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.
Updates:
2026-10-11 Gaia hints at a hidden companion star (RUWE 20.8)
2026-10-11 Found by the automatic search in TESS sector 22
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 2.16579 |
| Period source | hunt.py on TESS QLP sector 22 |
| Eclipse / dip depth | 3.8% |
| Amplitude | 2.7% |
| Data used | TESS sector 22 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 480 (~1,564 light years) |
| Temperature (Gaia) | 5,063 K |
| Size (Gaia) | 1.26 x the Sun |
| Mass (Gaia) | 0.86 x the Sun |
| Luminosity (Gaia) | 0.83 x the Sun |
| Colour, Gaia BP-RP | 1.08 |
| RUWE (Gaia) | 20.82 - hints at a hidden companion star |
| Gaia G mag | 13.42 |
| TESS mag | 12.85 |
Names & neighbours
| TIC ID | 144379645 |
| Gaia DR3 ID | 759507349311603584 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | none within 5' |
| RA (deg) | 172.806 |
| Dec (deg) | 35.115 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
| Last update | 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
- TIC144379645_s0022.fits 79 KB
- TIC144379645_s0022.png 40 KB
- thumb.png 44 KB
- meta.json
