2004YH20

2009UU153, d9729, K04Y20H, K09UF3U

All data for this body: [vot]

MPC data
Name (number) 2004YH20 (399729)
Packed designation d9729
a 3.18472
e 0.23399
i / sin(i) 27.5203 / 0.46206
q 2.43953
Q 3.92992
ω 295.4459
Node 113.4222
m 41.0761
n 0.1734
Epoch 2459600.5
nobs 212
nopp 9
Years observed 2004-2022
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.216
sin(ip) 0.453
Value Standard error
G 0.150
H 15.850
Mass
D 4.86 0.050
pV 0.052 0.0049
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1740 0.2161 0.4525 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0049 0.0049 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
15.85 MPC-2022-01-18 MPC-2022-01-18 Phot