2002 FF21

2002FF21, F6583, K02F21F

All data for this body: [vot]

MPC data
Name (number) 2002 FF21 (156583)
a 2.86220
e 0.05606
i / sin(i) 3.1414 / 0.05480
q 2.70174
Q 3.02266
ω 188.6101
Node 125.0324
m 158.5627
n 0.2035
Epoch 2460800.5
nobs 667
nopp 19
Years observed 1999-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.861
ep 0.046
sin(ip) 0.039
G 0.150
H 15.870
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8608 0.0464 0.0387 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
15.87 MPC-2023-12-04 MPC-2023-12-04 Phot