TIC 445586598
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 7 (flagged in 1 sector(s)). Detection score 561.4.
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 | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 7 |
| Amplitude | 0.3% |
| Data used | TESS sector 7 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,066 (~3,478 light years) |
| Temperature (Gaia) | 6,123 K |
| Size (Gaia) | 3.19 x the Sun |
| Mass (Gaia) | 1.78 x the Sun |
| Luminosity (Gaia) | 15.31 x the Sun |
| Colour, Gaia BP-RP | 0.78 |
| RUWE (Gaia) | 1.08 - fits a single star |
| Radial velocity (Gaia) | speed changes by 107 km/s - likely an orbiting pair |
| Gaia G mag | 12.18 |
| TESS mag | 11.77 |
Names & neighbours
| TIC ID | 445586598 |
| Gaia DR3 ID | 5295660934704926464 |
| SIMBAD name | TYC 8557-2154-1 [*] |
| Nearest known variable | Gaia DR3 5295661248241559680 (ROT), 135" away |
| RA (deg) | 117.01 |
| Dec (deg) | -56.1355 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-02 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC445586598_s0007.fits 70 KB
- TIC445586598_s0007.png 34 KB
- thumb.png 24 KB
- meta.json
