TIC 188835620
Single dip / odd eventKnown to NASA (TOI)
Notes
Already known to NASA: CTOI 188835620.01 (PC).
Already on NASA's TESS list as CTOI 188835620.01 (PC).
Found automatically by hunt.py in TESS sector 17 (flagged in 3 sector(s)). Detection score 407.0.
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 Found on NASA's list of TESS planet candidates: CTOI 188835620.01 (PC)
2026-10-10 Planet check: Already known to NASA: CTOI 188835620.01 (PC)
2026-10-10 Found by the automatic search in TESS sector 17
The signal
| Type | Single dip / odd event |
| Status | Known to NASA (TOI) |
| Period source | hunt.py on TESS QLP sector 17 |
| Amplitude | 0.1% |
| Data used | TESS sector 17 (QLP) |
Planet check
| Verdict | Already known to NASA: CTOI 188835620.01 (PC) |
The star (Gaia & TESS)
| Distance (pc) | 260 (~848 light years) |
| Temperature (Gaia) | 5,606 K |
| Size (Gaia) | 2.37 x the Sun |
| Mass (Gaia) | 1.31 x the Sun |
| Luminosity (Gaia) | 5.01 x the Sun |
| Colour, Gaia BP-RP | 0.92 |
| RUWE (Gaia) | 1.28 - fits a single star |
| Radial velocity (Gaia) | speed changes by 56 km/s - likely an orbiting pair |
| Gaia G mag | 10.15 |
| TESS mag | 9.655 |
Names & neighbours
| TIC ID | 188835620 |
| Gaia DR3 ID | 1416442899544988032 |
| SIMBAD name | TYC 3521-866-1 [PM*] |
| Nearest known variable | ZTF J173633.69+520852.5 (EW, P = 0.28531 d), 258" away |
| RA (deg) | 264.031 |
| Dec (deg) | 52.1226 |
| 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
- TIC188835620_s0017.fits 70 KB
- TIC188835620_s0017.png 36 KB
- thumb.png 27 KB
- meta.json
