TIC 387544483
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 4 (flagged in 2 sector(s)). Detection score 60.8.
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.
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 1.27311 |
| Period source | hunt.py on TESS QLP sector 4 |
| Eclipse / dip depth | 1.0% |
| Amplitude | 1.3% |
| Data used | TESS sector 4 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 524 (~1,709 light years) |
| Temperature (Gaia) | 5,927 K |
| Size (Gaia) | 1.13 x the Sun |
| Mass (Gaia) | 1.04 x the Sun |
| Luminosity (Gaia) | 1.43 x the Sun |
| Colour, Gaia BP-RP | 1.06 |
| RUWE (Gaia) | 1.00 - fits a single star |
| Gaia G mag | 13.45 |
| TESS mag | 12.91 |
Names & neighbours
| TIC ID | 387544483 |
| Gaia DR3 ID | 20978239476949632 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | CSS_J025702.3+091315 (RRC, P = 0.30045 d), 138" away |
| RA (deg) | 44.2931 |
| Dec (deg) | 9.24087 |
| 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
- TIC387544483_s0004.fits 68 KB
- TIC387544483_s0004.png 43 KB
- thumb.png 65 KB
- meta.json
