TIC 165417602
Eclipsing binaryProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 3464-138-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 22 (flagged in 2 sector(s)). Detection score 161.3.
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 1.7)
2026-10-11 Found by the automatic search in TESS sector 22
The signal
| Type | Eclipsing binary |
| Status | Probably known |
| Period (days) | 1.05742 |
| Period source | hunt.py on TESS QLP sector 22 |
| Eclipse / dip depth | 0.8% |
| Amplitude | 0.9% |
| Data used | TESS sector 22 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 301 (~981 light years) |
| Temperature (Gaia) | 6,651 K |
| Size (Gaia) | 1.37 x the Sun |
| Mass (Gaia) | 1.32 x the Sun |
| Luminosity (Gaia) | 3.34 x the Sun |
| Colour, Gaia BP-RP | 0.63 |
| RUWE (Gaia) | 1.71 - hints at a hidden companion star |
| Gaia G mag | 10.90 |
| TESS mag | 10.57 |
Names & neighbours
| TIC ID | 165417602 |
| Gaia DR3 ID | 1503892320638560128 |
| SIMBAD name | TYC 3464-138-1 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 207.064 |
| Dec (deg) | 46.8031 |
| 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
- TIC165417602_s0022.fits 79 KB
- TIC165417602_s0022.png 43 KB
- thumb.png 56 KB
- meta.json
