TIC 453079623
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable ASASSN-V J073447.74-703458.5 39" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 29 (flagged in 16 sector(s)). Detection score 154.8.
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 | Probably known |
| Period (days) | 1.41268 |
| Period source | hunt.py on TESS QLP sector 29 |
| Eclipse / dip depth | 1.8% |
| Amplitude | 1.8% |
| Data used | TESS sector 29 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,436 (~4,684 light years) |
| Colour, Gaia BP-RP | 1.39 |
| RUWE (Gaia) | 1.08 - fits a single star |
| Gaia G mag | 12.91 |
| TESS mag | 12.2 |
Names & neighbours
| TIC ID | 453079623 |
| Gaia DR3 ID | 5264496686365538944 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ASASSN-V J073447.74-703458.5 (EA, P = 2.825 d), 39" away (same period!) |
| RA (deg) | 113.69 |
| Dec (deg) | -70.5724 |
| 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
- TIC453079623_s0029.fits 208 KB
- TIC453079623_s0029.png 65 KB
- thumb.png 109 KB
- meta.json
