Explore the fascinating properties and orbital characteristics of Mercury. Detailed scientific measurements and discovery information about this celestial body.
Mean Radius
2,439.4 km
Equatorial Radius
2,440.53 km
Polar Radius
2,439.7 km
Flattening
N/A
Density
5.4291 g/cm³
Surface Gravity
3.7 m/s²
Mass
3.30114 × 10^23 kg
Volume
6.083 × 10^10 km³
Escape Velocity
4,250 m/s
Dimension
N/A
Average Temperature
N/A
Axial Tilt
0.04°
Discovered By
Unknown
Discovery Date
Unknown
Alternative Name
None
Semi-Major Axis
57,909,050 km
Perihelion
46,001,200 km
Aphelion
69,816,900 km
Eccentricity
0.2056
Inclination
7.000°
Orbital Period
87.97 days
Rotation Period
1407.60 hours
Mean Anomaly
174.80°
Argument of Periapsis
29.02°
Longitude of Ascending Node
48.38°