2002 JO21

2002JO21, 1978 NW, 1978NW, 46419, J78N00W, K02J21O

All data for this body: [vot]

MPC data
Name (number) 2002 JO21 (46419)
a 2.28932
e 0.15087
i / sin(i) 7.1003 / 0.12361
q 1.94393
Q 2.63470
ω 156.3603
Node 102.0166
m 36.9288
n 0.2845
Epoch 2460200.5
nobs 722
nopp 20
Years observed 1978-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.289
ep 0.156
sin(ip) 0.113
Value Standard error
G 0.150
H 16.200
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2895 0.1557 0.1131 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
16.20 MPC-2023-12-04 MPC-2023-12-04 Phot