2000EC4

28540, K00E04C

All data for this body: [vot]

MPC data
Name (number) 2000EC4 (28540)
Packed designation 28540
a 3.05989
e 0.19730
i / sin(i) 4.4471 / 0.07754
q 2.45618
Q 3.66361
ω 232.3116
Node 350.6440
m 12.8376
n 0.1841
Epoch 2459600.5
nobs 1249
nopp 22
Years observed 1991-2021
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.061
ep 0.231
sin(ip) 0.092
Value Standard error
G 0.150
H 14.440
Mass
D 6.20 0.268
pV 0.078 0.0072
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0609 0.2306 0.0920 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.16 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
7.69 1.651 1.651 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0228 0.0228 Masiero 2017AJ....154..168M NEATM
0.081 0.0076 0.0076 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
14.44 MPC-2022-01-18 MPC-2022-01-18 Phot