2003EF21

1992DL8, H4529, J92D08L, K03E21F

All data for this body: [vot]

MPC data
Name (number) 2003EF21 (174529)
Packed designation H4529
a 3.07960
e 0.17155
i / sin(i) 9.1701 / 0.15937
q 2.55129
Q 3.60791
ω 65.2638
Node 171.5209
m 123.3014
n 0.1824
Epoch 2459600.5
nobs 680
nopp 18
Years observed 1992-2021
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.078
ep 0.201
sin(ip) 0.163
Value Standard error
G 0.150
H 15.200
Mass
D 6.04 0.123
pV 0.053 0.0132
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0782 0.2008 0.1631 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.04 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0132 0.0132 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
15.20 MPC-2022-01-18 MPC-2022-01-18 Phot