1999 FF

1999FF, 1996 TK63, 1996TK63, 53257, J96T63K, J99F00F

All data for this body: [vot]

MPC data
Name (number) 1999 FF (53257)
a 2.93752
e 0.10637
i / sin(i) 2.3073 / 0.04026
q 2.62505
Q 3.24999
ω 342.6488
Node 39.5648
m 227.8846
n 0.1958
Epoch 2460800.5
nobs 1985
nopp 23
Years observed 1991-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.937
ep 0.073
sin(ip) 0.034
G 0.150
H 14.330
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 0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9365 0.0732 0.0338 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
14.33 MPC-2023-12-04 MPC-2023-12-04 Phot