TIC 148451004
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 33 (flagged in 1 sector(s)). Detection score 229.4.
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 33 |
| Amplitude | 0.5% |
| Data used | TESS sector 33 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,240 (~4,046 light years) |
| Temperature (Gaia) | 12,790 K |
| Size (Gaia) | 2.99 x the Sun |
| Mass (Gaia) | 3.58 x the Sun |
| Luminosity (Gaia) | 214.91 x the Sun |
| Colour, Gaia BP-RP | 0.04 |
| RUWE (Gaia) | 1.20 - fits a single star |
| Radial velocity (Gaia) | speed changes by 91 km/s - likely an orbiting pair |
| Gaia G mag | 10.53 |
| TESS mag | 10.57 |
Names & neighbours
| TIC ID | 148451004 |
| Gaia DR3 ID | 2935889392718637952 |
| SIMBAD name | HD 53858 [*] |
| Nearest known variable | Gaia DR3 2935889461436235136 (RS), 81" away |
| RA (deg) | 106.507 |
| Dec (deg) | -16.055 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-13 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC148451004_s0033.fits 200 KB
- TIC148451004_s0033.png 48 KB
- thumb.png 40 KB
- meta.json
