TIC 22120669
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable SSS_J095357.0-235745 50" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 8 (flagged in 1 sector(s)). Detection score 245.7.
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 | Probably known |
| Period (days) | 0.782941 |
| Period source | hunt.py on TESS QLP sector 8 |
| Eclipse / dip depth | 3.5% |
| Amplitude | 4.6% |
| Data used | TESS sector 8 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 180 (~588 light years) |
| Temperature (Gaia) | 4,525 K |
| Size (Gaia) | 0.71 x the Sun |
| Mass (Gaia) | 0.71 x the Sun |
| Luminosity (Gaia) | 0.19 x the Sun |
| Colour, Gaia BP-RP | 1.38 |
| RUWE (Gaia) | 1.03 - fits a single star |
| Gaia G mag | 13.13 |
| TESS mag | 12.45 |
Names & neighbours
| TIC ID | 22120669 |
| Gaia DR3 ID | 5660555171420728320 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | SSS_J095357.0-235745 (EA, P = 0.78299 d), 50" away (same period!) |
| RA (deg) | 148.487 |
| Dec (deg) | -23.9489 |
| 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
- TIC22120669_s0008.fits 62 KB
- TIC22120669_s0008.png 45 KB
- thumb.png 50 KB
- meta.json
