Clarke

04923, 1972 NJ, 1972NJ, 1981 EO27, 1981EO27, J72N00J, J81E27O

All data for this body: [vot]

MPC data
Name (number) Clarke (4923)
a 2.14551
e 0.20181
i / sin(i) 6.6753 / 0.11624
q 1.71252
Q 2.57850
ω 108.7569
Node 188.4673
m 94.9037
n 0.3136
Epoch 2460200.5
nobs 3570
nopp 23
Years observed 1972-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.148
ep 0.079
sin(ip) 0.125
Value Standard error
G 0.150
H 14.530
Mass
D 3.44 0.022
pV 0.346 0.0474
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1483 0.0788 0.1247 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.37 0.030 0.030 Masiero 2014ApJ...791..121M NEATM
3.53 0.033 0.033 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.326 0.0644 0.0644 Masiero 2011ApJ...741...68M NEATM
0.370 0.0700 0.0700 Masiero 2014ApJ...791..121M 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
14.53 MPC-2023-12-04 MPC-2023-12-04 Phot