2009QL21

2006YG16, K06Y16G, K09Q21L, R4838

All data for this body: [vot]

MPC data
Name (number) 2009QL21 (274838)
Packed designation R4838
a 2.36872
e 0.17868
i / sin(i) 2.3598 / 0.04118
q 1.94547
Q 2.79197
ω 300.2774
Node 15.9020
m 157.4215
n 0.2704
Epoch 2459600.5
nobs 397
nopp 11
Years observed 2002-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.368
ep 0.147
sin(ip) 0.040
Value Standard error
G 0.150
H 17.070
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3681 0.1473 0.0395 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
17.07 MPC-2022-01-18 MPC-2022-01-18 Phot