1998KA54

1999QD, 40067, J98K54A, J99Q00D

All data for this body: [vot]

MPC data
Name (number) 1998KA54 (40067)
Packed designation 40067
a 2.56098
e 0.05437
i / sin(i) 13.8706 / 0.23973
q 2.42173
Q 2.70022
ω 323.3774
Node 210.6432
m 347.0884
n 0.2405
Epoch 2459600.5
nobs 2366
nopp 19
Years observed 1998-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.103
sin(ip) 0.248
Value Standard error
G 0.150
H 13.690
Mass
D 5.00 0.050
pV 0.298 0.0185
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5603 0.1028 0.2483 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.99 0.052 0.052 Masiero 2011ApJ...741...68M NEATM
5.17 0.182 0.182 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.289 0.0249 0.0249 Masiero 2011ApJ...741...68M NEATM
0.310 0.0275 0.0275 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.69 MPC-2022-01-18 MPC-2022-01-18 Phot