TIC 407066449
Eclipsing binaryProbably known
Notes
NOTE: SIMBAD already lists this star (HD 136476) as type **, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 13 (flagged in 1 sector(s)). Detection score 636.1.
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 | Probably known |
| Period (days) | 1.21211 |
| Period source | hunt.py on TESS QLP sector 13 |
| Eclipse / dip depth | 2.7% |
| Amplitude | 1.0% |
| Data used | TESS sector 13 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 122 (~399 light years) |
| Temperature (Gaia) | 5,767 K |
| Size (Gaia) | 1.05 x the Sun |
| Mass (Gaia) | 0.98 x the Sun |
| Luminosity (Gaia) | 1.09 x the Sun |
| Colour, Gaia BP-RP | 0.78 |
| RUWE (Gaia) | 0.89 - fits a single star |
| Gaia G mag | 10.02 |
| TESS mag | 9.403 |
Names & neighbours
| TIC ID | 407066449 |
| Gaia DR3 ID | 5772464323889460352 |
| SIMBAD name | HD 136476 [**] |
| Nearest known variable | Gaia DR3 5772464568705808384 (RS), 134" away |
| RA (deg) | 232.649 |
| Dec (deg) | -80.1569 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-09 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC407066449_s0013.fits 82 KB
- TIC407066449_s0013.png 43 KB
- thumb.png 41 KB
- meta.json
