Zelinda
654 Zelinda (A908 AM)
📋 A written introduction is coming — for now this page shows official values only.
Physical data
- Diameter
- 160.736 km
- Rotation period
- 31.735 hours
- Albedo
- 0.027
- Absolute magnitude H
- 8.6 mag
- Spectral type (Tholen)
- C
- Spectral type (SMASS)
- Ch
Orbit
- Orbit class (JPL)
- MBA — Main-belt Asteroid
- Semi-major axis
- 2.3 AU
- Eccentricity
- 0.232
- Inclination
- 18.1°
- Perihelion distance
- 1.77 AU
- Aphelion distance
- 2.83 AU
- Orbital period
- 1,270 days
- Perihelion passage
- JD 2461234.346
- Earth MOID
- 0.804 AU
Earth approach
- Potentially hazardous (PHA)
- No
- Near-Earth object (NEO)
- No
In everyday life
- About 161 km across — 40.2% of the 400 km Seoul–Busan expressway.
- One orbit takes about 1,270 Earth days (about 3.5 years).
- Sunlight needs about 19 minutes to reach it on average (semi-major axis 2.3 AU) — versus about 8 min 19 s to Earth.
Worked out from this object's official values.