TIC 72957747
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 9 (flagged in 1 sector(s)). Detection score 269.8.
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:
2026-10-03 Gaia hints at a hidden companion star (RUWE 2.3)
2026-10-03 Found by the automatic search in TESS sector 9
The signal
| Type | Eclipsing binary |
| Status | New candidate |
| Period (days) | 4.94198 |
| Period source | hunt.py on TESS QLP sector 9 |
| Eclipse / dip depth | 6.9% |
| Amplitude | 1.3% |
| Data used | TESS sector 9 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 735 (~2,397 light years) |
| Temperature (Gaia) | 5,505 K |
| Size (Gaia) | 1.59 x the Sun |
| Mass (Gaia) | 0.97 x the Sun |
| Luminosity (Gaia) | 1.99 x the Sun |
| Colour, Gaia BP-RP | 0.92 |
| RUWE (Gaia) | 2.29 - hints at a hidden companion star |
| Gaia G mag | 13.30 |
| TESS mag | 12.82 |
Names & neighbours
| TIC ID | 72957747 |
| Gaia DR3 ID | 5417149723969812096 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | Gaia DR3 5417151957352644736 (S), 105" away |
| RA (deg) | 153.065 |
| Dec (deg) | -41.3709 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-03 |
| Last update | 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
- TIC72957747_s0009.fits 73 KB
- TIC72957747_s0009.png 41 KB
- thumb.png 44 KB
- meta.json
