2002 JO21

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

All data for this body: [vot]

MPC data
Name (number) 2002 JO21 (46419)
a 2.29100
e 0.15041
i / sin(i) 7.1045 / 0.12368
q 1.94641
Q 2.63558
ω 156.8847
Node 101.9811
m 206.9859
n 0.2842
Epoch 2460800.5
nobs 812
nopp 21
Years observed 1978-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.289
ep 0.156
sin(ip) 0.113
G 0.150
H 16.210
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
16.21 MPC-2023-12-04 MPC-2023-12-04 Phot