TIC 282044951
Single dip / odd eventProbably known
Notes
NOTE: SIMBAD already lists this star (TYC 1587-1394-1) as type SB*, so it may be known after all - check the SIMBAD references.
Found automatically by hunt.py in TESS sector 26 (flagged in 1 sector(s)). Detection score 72.7.
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 26
The signal
| Type | Single dip / odd event |
| Status | Probably known |
| Period source | hunt.py on TESS QLP sector 26 |
| Amplitude | 0.8% |
| Data used | TESS sector 26 (QLP) |
The star (Gaia & TESS)
| Distance (pc) | 549 (~1,790 light years) |
| Temperature (Gaia) | 7,413 K |
| Size (Gaia) | 1.56 x the Sun |
| Mass (Gaia) | 1.55 x the Sun |
| Luminosity (Gaia) | 6.40 x the Sun |
| Colour, Gaia BP-RP | 0.66 |
| RUWE (Gaia) | 1.69 - hints at a hidden companion star |
| Radial velocity (Gaia) | speed changes by 77 km/s - likely an orbiting pair |
| Gaia G mag | 11.91 |
| TESS mag | 11.57 |
Names & neighbours
| TIC ID | 282044951 |
| Gaia DR3 ID | 4512279039036928000 |
| SIMBAD name | TYC 1587-1394-1 [SB*] |
| Nearest known variable | Gaia DR3 4512280653944679040 (E, P = 7.7503 d), 192" away |
| RA (deg) | 281.333 |
| Dec (deg) | 18.2556 |
| 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
- TIC282044951_s0026.fits 73 KB
- TIC282044951_s0026.png 37 KB
- thumb.png 34 KB
- meta.json
