TIC 220420157
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 9 (flagged in 1 sector(s)). Detection score 332.1.
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 | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 9 |
| Amplitude | 1.9% |
| Data used | TESS sector 9 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 647 (~2,110 light years) |
| Temperature (Gaia) | 5,697 K |
| Size (Gaia) | 0.91 x the Sun |
| Mass (Gaia) | 1.01 x the Sun |
| Luminosity (Gaia) | 0.79 x the Sun |
| Colour, Gaia BP-RP | 0.81 |
| RUWE (Gaia) | 0.92 - fits a single star |
| Gaia G mag | 13.96 |
| TESS mag | 13.55 |
Names & neighbours
| TIC ID | 220420157 |
| Gaia DR3 ID | 4776608231404445952 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | Gaia DR3 4776608020952987904 (E, P = 0.36518 d), 75" away |
| RA (deg) | 71.8402 |
| Dec (deg) | -54.665 |
| 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
- TIC220420157_s0009.fits 73 KB
- TIC220420157_s0009.png 35 KB
- thumb.png 28 KB
- meta.json
