TIC 450058191
Eclipsing binaryProbably known
Notes
WARNING: same period as the known variable CSS_J050137.0+111003 38" away; the signal is probably its light leaking in.
Found automatically by hunt.py in TESS sector 32 (flagged in 2 sector(s)). Detection score 210.3.
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.
The signal
| Type | Eclipsing binary |
| Status | Probably known |
| Period (days) | 1.3737 |
| Period source | hunt.py on TESS QLP sector 32 |
| Eclipse / dip depth | 1.1% |
| Amplitude | 1.4% |
| Data used | TESS sector 32 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 745 (~2,431 light years) |
| Colour, Gaia BP-RP | 0.70 |
| RUWE (Gaia) | 0.88 - fits a single star |
| Gaia G mag | 11.56 |
| TESS mag | 11.19 |
Names & neighbours
| TIC ID | 450058191 |
| Gaia DR3 ID | 3291971318602615808 |
| SIMBAD name | HD 287414 [*] |
| Nearest known variable | CSS_J050137.0+111003 (EA, P = 1.3736 d), 38" away (same period!) |
| RA (deg) | 75.4081 |
| Dec (deg) | 11.1778 |
| Look it up | SIMBAD · VSX · ESASky · ExoFOP |
Record
| Found by | hunt.py (automatic) |
| Date | 2026-10-12 |
Where it sits among the stars
ESA Gaia colour and true brightness. Grey: every Star Log candidate. Orange: this star.
Data files
- TIC450058191_s0032.fits 205 KB
- TIC450058191_s0032.png 73 KB
- thumb.png 107 KB
- meta.json
