TIC 401498813
Eclipsing binaryNew candidate
Rare & notable finds
Nothing rare: all 10 checks came back clear. What was checked →
Checked, nothing found (8)
Microlensing (rogue planet?) · Exocomet-shaped dip · Eclipse timing (third body?) · Eccentric eclipsing binary · Eclipses changing depth · Pulsating star in an eclipsing binary · Extra dips outside the eclipses · Type of star
Checked 2026-10-12 21:06 on NVIDIA GeForce RTX 4070, using every TESS sector of this star. All results (.json)
Notes
Found automatically by hunt.py in TESS sector 19 (flagged in 2 sector(s)). Detection score 365.2.
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 | Eclipsing binary |
| Status | New candidate |
| Period (days) | 1.37542 |
| Period source | hunt.py on TESS QLP sector 19 |
| Eclipse / dip depth | 10.1% |
| Amplitude | 12.0% |
| Data used | TESS sector 19 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 1,045 (~3,407 light years) |
| Colour, Gaia BP-RP | 0.73 |
| RUWE (Gaia) | 0.94 - fits a single star |
| Gaia G mag | 13.39 |
| TESS mag | 13.01 |
Names & neighbours
| TIC ID | 401498813 |
| Gaia DR3 ID | 561735959442932864 |
| SIMBAD name | not in SIMBAD |
| Nearest known variable | Gaia DR3 561736028162407680 (S), 37" away |
| RA (deg) | 41.1664 |
| Dec (deg) | 79.1716 |
| 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
- TIC401498813_s0019.fits 73 KB
- TIC401498813_s0019.png 46 KB
- rare_check.json 6 KB
- thumb.png 48 KB
- meta.json
