TIC 286723380
Single dip / odd eventNew candidate
Notes
Found automatically by hunt.py in TESS sector 15 (flagged in 1 sector(s)). Detection score 374.0.
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.
Updates:
2026-10-10 Gaia hints at a hidden companion star (RUWE 1.6)
2026-10-10 Found by the automatic search in TESS sector 15
The signal
| Type | Single dip / odd event |
| Status | New candidate |
| Period source | hunt.py on TESS QLP sector 15 |
| Amplitude | 0.6% |
| Data used | TESS sector 15 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 893 (~2,912 light years) |
| Colour, Gaia BP-RP | 0.76 |
| RUWE (Gaia) | 1.63 - hints at a hidden companion star |
| Radial velocity (Gaia) | speed changes by 108 km/s - likely an orbiting pair |
| Gaia G mag | 12.41 |
| TESS mag | 12.02 |
Names & neighbours
| TIC ID | 286723380 |
| Gaia DR3 ID | 1839146090394288768 |
| SIMBAD name | TYC 2171-1110-1 [*] |
| Nearest known variable | ZTF J205330.76+230117.5 (BY, P = 1.1763 d), 64" away |
| RA (deg) | 313.359 |
| Dec (deg) | 23.0225 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-10 |
| Last update | 2026-10-10 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC286723380_s0015.fits 76 KB
- TIC286723380_s0015.png 36 KB
- thumb.png 27 KB
- meta.json
