TIC 97522273
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable CSS_J110754.9+220002 37" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 22 (flagged in 1 sector(s)). Detection score 240.3.
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) | 0.383582 |
| Period source | hunt.py on TESS QLP sector 22 |
| Eclipse / dip depth | 14.3% |
| Amplitude | 24.9% |
| Data used | TESS sector 22 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 746 (~2,432 light years) |
| Temperature (Gaia) | 5,501 K |
| Size (Gaia) | 1.33 x the Sun |
| Luminosity (Gaia) | 1.45 x the Sun |
| Colour, Gaia BP-RP | 0.86 |
| RUWE (Gaia) | 1.00 - fits a single star |
| Gaia G mag | 13.59 |
| TESS mag | 13.15 |
Names & neighbours
| TIC ID | 97522273 |
| Gaia DR3 ID | 3991652311805252096 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | CSS_J110754.9+220002 (EW, P = 0.38359 d), 37" away (same period!) |
| RA (deg) | 166.978 |
| Dec (deg) | 22.0111 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC97522273_s0022.fits 79 KB
- TIC97522273_s0022.png 51 KB
- thumb.png 51 KB
- meta.json
