2000 EJ138

2000EJ138, 2002 NG40, 2002NG40, A4252, K00ED8J, K02N40G

All data for this body: [vot]

MPC data
Name (number) 2000 EJ138 (104252)
a 2.98245
e 0.14901
i / sin(i) 2.9818 / 0.05202
q 2.53803
Q 3.42687
ω 23.6880
Node 343.2815
m 349.5212
n 0.1914
Epoch 2460200.5
nobs 700
nopp 16
Years observed 2000-2023
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.984
ep 0.112
sin(ip) 0.063
Value Standard error
G 0.150
H 15.640
Mass
D 4.81 1.377
pV 0.058 0.0419
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9836 0.1118 0.0631 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.81 1.377 1.377 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0419 0.0419 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot