2003OB20

2004TD173, J6530, K03O20B, K04TH3D

All data for this body: [vot]

MPC data
Name (number) 2003OB20 (196530)
Packed designation J6530
a 2.93716
e 0.06921
i / sin(i) 9.8168 / 0.17050
q 2.73389
Q 3.14042
ω 44.9648
Node 263.7265
m 238.8983
n 0.1958
Epoch 2459600.5
nobs 429
nopp 15
Years observed 2001-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.936
ep 0.063
sin(ip) 0.189
Value Standard error
G 0.150
H 15.350
Mass
D 4.87 0.210
pV 0.068 0.0154
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9361 0.0629 0.1893 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.87 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0154 0.0154 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
15.35 MPC-2022-01-18 MPC-2022-01-18 Phot