2003 DX21

2003DX21, I3486, K03D21X

All data for this body: [vot]

MPC data
Name (number) 2003 DX21 (183486)
a 2.96018
e 0.02322
i / sin(i) 15.2580 / 0.26317
q 2.89145
Q 3.02891
ω 203.9346
Node 18.8470
m 316.1936
n 0.1935
Epoch 2460200.5
nobs 576
nopp 17
Years observed 1993-2023
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.961
ep 0.068
sin(ip) 0.259
Value Standard error
G 0.150
H 15.100
Mass
D 4.84 0.143
pV 0.091 0.0162
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9612 0.0684 0.2591 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.84 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.091 0.0162 0.0162 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot