1998 FK55

1998FK55, 29580, J98F55K

All data for this body: [vot]

MPC data
Name (number) 1998 FK55 (29580)
a 3.23507
e 0.08094
i / sin(i) 16.5339 / 0.28458
q 2.97322
Q 3.49692
ω 272.3420
Node 176.4676
m 220.9306
n 0.1694
Epoch 2460200.5
nobs 2399
nopp 22
Years observed 1998-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.246
ep 0.035
sin(ip) 0.281
Value Standard error
G 0.150
H 13.200
Mass
D 11.20 0.148
pV 0.089 0.0114
Rotational Period 6.840
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2459 0.0349 0.2815 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.20 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
11.21 0.323 0.323 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0174 0.0174 Masiero 2011ApJ...741...68M NEATM
0.089 0.0151 0.0151 Masiero 2011ApJ...741...68M NEATM
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
13.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.84 Waszczak 2015AJ....150...75W Lightcurve