EarthvsNeptune
Neptune has a higher Orbital Period (60,189 vs 365 days), while Neptune has a higher Perihelion (4,444 vs 147 × 10⁶ km), while Neptune has a higher Aphelion (4,546 vs 152 × 10⁶ km).
Physical Properties
6
Mass
102
6,371
Mean Radius
24,622
5,514
Density
1,638
10
Surface Gravity
N/A
11
Escape Velocity
24
254
Black-Body Temperature
47
1
Number of Moons
14
No
Has Ring System
Yes
Orbital Characteristics
365
Orbital Period
60,189
24
Length of Day
16
30
Orbital Velocity
5
0
Orbital Eccentricity
0
23
Axial Tilt
28
147
Perihelion
4,444
152
Aphelion
4,546
Similar Comparisons to Earth vs Neptune
More comparisons with Earth
More comparisons with Neptune
Data sourced from NASA NSSDC Planetary Fact Sheet (US Government public domain).