TIC 426390211
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 2915-879-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 19 (flagged in 1 sector(s)). Detection score 1453.0.
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 | Probably known |
| Period source | hunt.py on TESS QLP sector 19 |
| Amplitude | 0.2% |
| Data used | TESS sector 19 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 664 (~2,166 light years) |
| Temperature (Gaia) | 8,079 K |
| Size (Gaia) | 3.28 x the Sun |
| Mass (Gaia) | 2.26 x the Sun |
| Luminosity (Gaia) | 41.10 x the Sun |
| Colour, Gaia BP-RP | 0.55 |
| RUWE (Gaia) | 0.88 - fits a single star |
| Gaia G mag | 10.39 |
| TESS mag | 10.1 |
Names & neighbours
| TIC ID | 426390211 |
| Gaia DR3 ID | 190202081246559104 |
| SIMBAD name | TYC 2915-879-1 [SB*] |
| Nearest known variable | WISE J054505.8+394304 (EW, P = 0.29389 d), 223" away |
| RA (deg) | 86.2006 |
| Dec (deg) | 39.6931 |
| 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
- TIC426390211_s0019.fits 73 KB
- TIC426390211_s0019.png 32 KB
- thumb.png 19 KB
- meta.json
