Agamemnon
911 Agamemnon (A919 FB)
📋 A written introduction is coming — for now this page shows official values only.
Physical data
- Diameter
- 131.038 km
- Rotation period
- 6.592 hours
- Albedo
- 0.072
- Absolute magnitude H
- 7.87 mag
- Spectral type (Tholen)
- D
Orbit
- Orbit class (JPL)
- TJN — Jupiter Trojan
- Semi-major axis
- 5.29 AU
- Eccentricity
- 0.0667
- Inclination
- 21.8°
- Perihelion distance
- 4.93 AU
- Aphelion distance
- 5.64 AU
- Orbital period
- 4,440 days
- Perihelion passage
- JD 2459738.386
- Earth MOID
- 4.03 AU
Earth approach
- Potentially hazardous (PHA)
- No
- Near-Earth object (NEO)
- No
In everyday life
- About 131 km across — 32.8% of the 400 km Seoul–Busan expressway.
- One orbit takes about 4,440 Earth days (about 12.2 years).
- Sunlight needs about 44 minutes to reach it on average (semi-major axis 5.3 AU) — versus about 8 min 19 s to Earth.
Worked out from this object's official values.