Walshkevin

07987, 1981 EV22, 1981EV22, J81E22V

All data for this body: [vot]

MPC data
Name (number) Walshkevin (7987)
a 2.77391
e 0.20333
i / sin(i) 3.3036 / 0.05763
q 2.20988
Q 3.33794
ω 221.6558
Node 168.3134
m 207.5085
n 0.2133
Epoch 2460200.5
nobs 2623
nopp 23
Years observed 1981-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.171
sin(ip) 0.053
Value Standard error
G 0.150
H 13.990
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7721 0.1708 0.0533 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.99 MPC-2023-12-04 MPC-2023-12-04 Phot