TIC 452419843
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 10 (flagged in 1 sector(s)). Detection score 257.2.
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 | New candidate |
| Period (days) | 1.86029 |
| Period source | hunt.py on TESS QLP sector 10 |
| Eclipse / dip depth | 1.1% |
| Amplitude | 0.1% |
| Data used | TESS sector 10 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 154 (~504 light years) |
| Temperature (Gaia) | 6,104 K |
| Size (Gaia) | 1.44 x the Sun |
| Mass (Gaia) | 1.18 x the Sun |
| Luminosity (Gaia) | 2.59 x the Sun |
| Colour, Gaia BP-RP | 0.69 |
| RUWE (Gaia) | 1.02 - fits a single star |
| Radial velocity (Gaia) | speed changes by 111 km/s - likely an orbiting pair |
| Gaia G mag | 9.64 |
| TESS mag | 9.269 |
Names & neighbours
| TIC ID | 452419843 |
| Gaia DR3 ID | 5215376524088366336 |
| SIMBAD name | CPD-76 575 [PM*] |
| Nearest known variable | Gaia DR3 5215376592807857536 (ROT), 112" away |
| RA (deg) | 138.11 |
| Dec (deg) | -76.631 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-03 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC452419843_s0010.fits 76 KB
- TIC452419843_s0010.png 40 KB
- thumb.png 43 KB
- meta.json
