TIC 74528800
Eclipsing binaryNew candidate
Notes
Found automatically by hunt.py in TESS sector 8 (flagged in 1 sector(s)). Detection score 974.7.
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) | 1.80096 |
| Period source | hunt.py on TESS QLP sector 8 |
| Eclipse / dip depth | 57.8% |
| Amplitude | 51.4% |
| Data used | TESS sector 8 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 638 (~2,082 light years) |
| Temperature (Gaia) | 5,568 K |
| Size (Gaia) | 1.43 x the Sun |
| Mass (Gaia) | 0.96 x the Sun |
| Luminosity (Gaia) | 1.77 x the Sun |
| Colour, Gaia BP-RP | 0.85 |
| RUWE (Gaia) | 1.10 - fits a single star |
| Gaia G mag | 13.10 |
| TESS mag | 12.67 |
Names & neighbours
| TIC ID | 74528800 |
| Gaia DR3 ID | 5427171360145213568 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | Gaia DR3 5427171252761534080 (E, P = 9.4142 d), 70" away |
| RA (deg) | 137.707 |
| Dec (deg) | -43.2711 |
| 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
- TIC74528800_s0008.fits 62 KB
- TIC74528800_s0008.png 35 KB
- thumb.png 32 KB
- meta.json
