TIC 290169017
Eclipsing binaryProbably known
Notes
NOTE: SIMBAD already lists this star (BD-13 382) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 30 (flagged in 1 sector(s)). Detection score 549.6.
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) | 1.97443 |
| Period source | hunt.py on TESS QLP sector 30 |
| Eclipse / dip depth | 1.0% |
| Amplitude | 1.1% |
| Data used | TESS sector 30 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 256 (~836 light years) |
| Colour, Gaia BP-RP | 0.68 |
| RUWE (Gaia) | 0.96 - fits a single star |
| Radial velocity (Gaia) | speed changes by 160 km/s - likely an orbiting pair |
| Gaia G mag | 9.46 |
| TESS mag | 9.094 |
Names & neighbours
| TIC ID | 290169017 |
| Gaia DR3 ID | 5149578690262743936 |
| SIMBAD name | BD-13 382 [SB*] |
| Nearest known variable | none within 5' |
| RA (deg) | 31.7847 |
| Dec (deg) | -12.8001 |
| 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
- TIC290169017_s0030.fits 217 KB
- TIC290169017_s0030.png 57 KB
- thumb.png 65 KB
- meta.json
