TIC 470019057
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 17 (flagged in 2 sector(s)). Detection score 211.6.
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:
2026-10-11 Gaia hints at a hidden companion star (RUWE 7.6)
2026-10-11 Found by the automatic search in TESS sector 17
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 17 |
| Amplitude | 1.2% |
| Data used | TESS sector 17 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 435 (~1,418 light years) |
| Temperature (Gaia) | 5,246 K |
| Size (Gaia) | 1.03 x the Sun |
| Luminosity (Gaia) | 0.73 x the Sun |
| Colour, Gaia BP-RP | 1.02 |
| RUWE (Gaia) | 7.61 - hints at a hidden companion star |
| Gaia G mag | 13.39 |
| TESS mag | 12.83 |
Names & neighbours
| TIC ID | 470019057 |
| Gaia DR3 ID | 2005522166997696896 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | ZTF J220428.80+540114.8 (EW, P = 0.28419 d), 47" away |
| RA (deg) | 331.124 |
| Dec (deg) | 54.0079 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-11 |
| Last update | 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
- TIC470019057_s0017.fits 70 KB
- TIC470019057_s0017.png 34 KB
- thumb.png 30 KB
- meta.json
