1997WS22

21374, J97W22S

All data for this body: [vot]

MPC data
Name (number) 1997WS22 (21374)
Packed designation 21374
a 1.26939
e 0.12057
i / sin(i) 23.9799 / 0.40642
q 1.11634
Q 1.42244
ω 197.2109
Node 59.2057
m 120.1763
n 0.6891
Epoch 2459600.5
nobs 1321
nopp 9
Years observed 1974-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 17.450
Mass
D
pV
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.45 MPC-2022-01-18 MPC-2022-01-18 Phot