2009CJ21

1997GJ28, J97G28J, K09C21J, Z3030

All data for this body: [vot]

MPC data
Name (number) 2009CJ21 (353030)
Packed designation Z3030
a 2.60053
e 0.07710
i / sin(i) 11.2417 / 0.19495
q 2.40002
Q 2.80103
ω 75.1695
Node 143.8861
m 318.8741
n 0.2350
Epoch 2459600.5
nobs 121
nopp 9
Years observed 1997-2020
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Karma (3811)
 
ap 2.600
ep 0.106
sin(ip) 0.186
Value Standard error
G 0.150
H 17.400
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3811 Karma 534 Karma 0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6003 0.1058 0.1863 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
17.40 MPC-2022-01-18 MPC-2022-01-18 Phot