TIC 224313733
Single dip / odd eventKnown to NASA (TOI)
Notes
Already known to NASA: TOI 1856.01 (FP).
Already on NASA's TESS list as TOI 1856.01 (FP).
NOTE: SIMBAD already lists this star (TOI-1856) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 24 (flagged in 4 sector(s)). Detection score 374.7.
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 Found on NASA's list of TESS planet candidates: TOI 1856.01 (FP)
2026-10-11 Planet check: Already known to NASA: TOI 1856.01 (FP)
2026-10-11 Found by the automatic search in TESS sector 24
The signal
| Type | Single dip / odd event |
| Status | Known to NASA (TOI) |
| Period source | hunt.py on TESS QLP sector 24 |
| Amplitude | 0.4% |
| Data used | TESS sector 24 (QLP) |
Planet check
| Verdict | Already known to NASA: TOI 1856.01 (FP) |
The star (Gaia & TESS)
| Distance (pc) | 213 (~696 light years) |
| Temperature (Gaia) | 5,692 K |
| Size (Gaia) | 1.00 x the Sun |
| Mass (Gaia) | 0.96 x the Sun |
| Luminosity (Gaia) | 0.96 x the Sun |
| Colour, Gaia BP-RP | 0.82 |
| RUWE (Gaia) | 1.39 - fits a single star |
| Radial velocity (Gaia) | speed changes by 30 km/s - likely an orbiting pair |
| Gaia G mag | 11.37 |
| TESS mag | 10.94 |
Names & neighbours
| TIC ID | 224313733 |
| Gaia DR3 ID | 1602005522755589760 |
| SIMBAD name | TOI-1856 [SB*] |
| Nearest known variable | QY Dra (BY, P = 1.5176 d), 153" away |
| RA (deg) | 234.099 |
| Dec (deg) | 57.8907 |
| 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
- TIC224313733_s0024.fits 76 KB
- TIC224313733_s0024.png 37 KB
- thumb.png 29 KB
- meta.json
