2011EC20

2012LF25, 2015FE14, K11E20C, K12L25F, K15F14E, x9997

All data for this body: [vot]

MPC data
Name (number) 2011EC20 (599997)
Packed designation x9997
a 2.32210
e 0.12384
i / sin(i) 14.1009 / 0.24363
q 2.03453
Q 2.60967
ω 233.0366
Node 130.3290
m 162.3100
n 0.2785
Epoch 2459600.5
nobs 172
nopp 11
Years observed 2002-2021
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.321
ep 0.116
sin(ip) 0.241
Value Standard error
G 0.150
H 17.480
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3212 0.1157 0.2412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
17.48 MPC-2022-01-18 MPC-2022-01-18 Phot