TIC 188819501
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (UCAC4 711-057611) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 25 (flagged in 3 sector(s)). Detection score 345.8.
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.
The signal
| Type | Single dip / odd event |
| Status | Probably known |
| Period source | hunt.py on TESS QLP sector 25 |
| Amplitude | 0.4% |
| Data used | TESS sector 25 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 358 (~1,167 light years) |
| Temperature (Gaia) | 5,696 K |
| Size (Gaia) | 1.01 x the Sun |
| Mass (Gaia) | 0.96 x the Sun |
| Luminosity (Gaia) | 0.96 x the Sun |
| Colour, Gaia BP-RP | 0.89 |
| RUWE (Gaia) | 1.38 - fits a single star |
| Radial velocity (Gaia) | speed changes by 38 km/s - likely an orbiting pair |
| Gaia G mag | 12.63 |
| TESS mag | 12.16 |
Names & neighbours
| TIC ID | 188819501 |
| Gaia DR3 ID | 1415165305689733120 |
| SIMBAD name | UCAC4 711-057611 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 262.534 |
| Dec (deg) | 52.0375 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 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
- TIC188819501_s0025.fits 73 KB
- TIC188819501_s0025.png 38 KB
- thumb.png 28 KB
- meta.json
