TIC 453811045
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 4 (flagged in 1 sector(s)). Detection score 83.9.
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) | 1.80283 |
| Period source | hunt.py on TESS QLP sector 4 |
| Eclipse / dip depth | 2.5% |
| Amplitude | 1.9% |
| Data used | TESS sector 4 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,830 (~5,968 light years) |
| Temperature (Gaia) | 6,555 K |
| Size (Gaia) | 2.56 x the Sun |
| Mass (Gaia) | 1.65 x the Sun |
| Luminosity (Gaia) | 10.83 x the Sun |
| Colour, Gaia BP-RP | 0.78 |
| RUWE (Gaia) | 1.34 - fits a single star |
| Gaia G mag | 13.66 |
| TESS mag | 13.25 |
Names & neighbours
| TIC ID | 453811045 |
| Gaia DR3 ID | 3264264347136407296 |
| SIMBAD name | ATO J052.7043+00.5127 [EB?] |
| Nearest known variable | none within 5' |
| RA (deg) | 52.7044 |
| Dec (deg) | 0.512762 |
| 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
- TIC453811045_s0004.fits 68 KB
- TIC453811045_s0004.png 39 KB
- thumb.png 57 KB
- meta.json
