TIC 106258722
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (HD 91673) as type **, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 9 (flagged in 1 sector(s)). Detection score 280.1.
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.
Updates:
2026-10-03 Gaia hints at a hidden companion star (RUWE 4.0)
2026-10-03 Found by the automatic search in TESS sector 9
The signal
| Type | Single dip / odd event |
| Status | Probably known |
| Period source | hunt.py on TESS QLP sector 9 |
| Amplitude | 0.1% |
| Data used | TESS sector 9 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 175 (~572 light years) |
| Colour, Gaia BP-RP | 0.78 |
| RUWE (Gaia) | 3.99 - hints at a hidden companion star |
| Gaia G mag | 8.07 |
| TESS mag | 7.644 |
Names & neighbours
| TIC ID | 106258722 |
| Gaia DR3 ID | 5442216596218064384 |
| SIMBAD name | HD 91673 [**] |
| Nearest known variable | Gaia DR3 5442215664206722304 (ROT), 163" away |
| RA (deg) | 158.63 |
| Dec (deg) | -37.3541 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-03 |
| Last update | 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
- TIC106258722_s0009.fits 73 KB
- TIC106258722_s0009.png 39 KB
- thumb.png 28 KB
- meta.json
