2002OS20

1987VA2, 2000ET205, D5691, J87V02A, K00EK5T, K02O20S

All data for this body: [vot]

MPC data
Name (number) 2002OS20 (135691)
Packed designation D5691
a 2.44774
e 0.26926
i / sin(i) 7.0970 / 0.12355
q 1.78867
Q 3.10681
ω 70.1274
Node 324.6819
m 337.5757
n 0.2574
Epoch 2459600.5
nobs 539
nopp 13
Years observed 1987-2021
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.448
ep 0.235
sin(ip) 0.145
Value Standard error
G 0.150
H 16.070
Mass
D 3.43 0.048
pV 0.053 0.0051
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4479 0.2352 0.1452 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.43 0.048 0.048 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0051 0.0051 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
16.07 MPC-2022-01-18 MPC-2022-01-18 Phot