2000RU81

D8657, K00R81U

All data for this body: [vot]

MPC data
Name (number) 2000RU81 (138657)
Packed designation D8657
a 3.16282
e 0.15120
i / sin(i) 13.3745 / 0.23132
q 2.68461
Q 3.64102
ω 9.6986
Node 295.6945
m 315.4981
n 0.1752
Epoch 2459600.5
nobs 528
nopp 16
Years observed 2000-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.157
ep 0.164
sin(ip) 0.243
Value Standard error
G 0.150
H 14.660
Mass
D 8.97 0.080
pV 0.041 0.0064
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1570 0.1636 0.2431 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.91 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
9.09 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0077 0.0077 Masiero 2011ApJ...741...68M NEATM
0.042 0.0115 0.0115 Masiero 2011ApJ...741...68M NEATM
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
14.66 MPC-2022-01-18 MPC-2022-01-18 Phot