Donnashirley

05649, 1990 WZ2, 1990WZ2, J90W02Z

All data for this body: [vot]

MPC data
Name (number) Donnashirley (5649)
a 2.28104
e 0.33619
i / sin(i) 21.7300 / 0.37023
q 1.51417
Q 3.04790
ω 62.6379
Node 3.3600
m 176.5791
n 0.2861
Epoch 2460200.5
nobs 5350
nopp 17
Years observed 1975-2023
rms 0.36
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.900
Mass
D 3.40 0.500
pV 0.220 0.0700
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.40 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.220 0.0700 0.0700 Ali-Lagoa 2017A&A...603A..55A NEATM
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
14.90 MPC-2023-12-04 MPC-2023-12-04 Phot