TIC 300599573
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable ASASSN-V J073242.48-681034.0 39" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 32 (flagged in 17 sector(s)). Detection score 166.4.
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) | 2.25517 |
| Period source | hunt.py on TESS QLP sector 32 |
| Eclipse / dip depth | 2.9% |
| Amplitude | 1.3% |
| Data used | TESS sector 32 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,447 (~4,720 light years) |
| Temperature (Gaia) | 4,798 K |
| Size (Gaia) | 5.06 x the Sun |
| Mass (Gaia) | 1.19 x the Sun |
| Luminosity (Gaia) | 12.19 x the Sun |
| Colour, Gaia BP-RP | 1.34 |
| RUWE (Gaia) | 0.99 - fits a single star |
| Gaia G mag | 13.18 |
| TESS mag | 12.5 |
Names & neighbours
| TIC ID | 300599573 |
| Gaia DR3 ID | 5268827048489106048 |
| SIMBAD name | UCAC4 110-014664 [*] |
| Nearest known variable | ASASSN-V J073242.48-681034.0 (EA, P = 2.2546 d), 39" away (same period!) |
| RA (deg) | 113.193 |
| Dec (deg) | -68.1671 |
| 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
- TIC300599573_s0029.fits 208 KB
- TIC300599573_s0029.png 64 KB
- TIC300599573_s0032.fits 205 KB
- TIC300599573_s0032.png 70 KB
- thumb.png 97 KB
- meta.json
