TIC 377190846
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 22 (flagged in 5 sector(s)). Detection score 106.4.
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.
Updates:
2026-10-11 Gaia hints at a hidden companion star (RUWE 2.6)
2026-10-11 Found by the automatic search in TESS sector 22
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 22 |
| Amplitude | 1.0% |
| Data used | TESS sector 22 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 107 (~348 light years) |
| Temperature (Gaia) | 3,599 K |
| Size (Gaia) | 0.59 x the Sun |
| Luminosity (Gaia) | 0.05 x the Sun |
| Colour, Gaia BP-RP | 2.34 |
| RUWE (Gaia) | 2.59 - hints at a hidden companion star |
| Gaia G mag | 14.17 |
| TESS mag | 13.03 |
Names & neighbours
| TIC ID | 377190846 |
| Gaia DR3 ID | 2155627563126107648 |
| SIMBAD name | 2MASS J19024229+5944350 [*] |
| Nearest known variable | ZTF J190228.80+594721.0 (BY, P = 6.2866 d), 194" away |
| RA (deg) | 285.676 |
| Dec (deg) | 59.7431 |
| 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
- TIC377190846_s0022.fits 79 KB
- TIC377190846_s0022.png 40 KB
- thumb.png 41 KB
- meta.json
