2001 KE57

2001KE57, A8471, K01K57E

All data for this body: [vot]

MPC data
Name (number) 2001 KE57 (108471)
a 2.69538
e 0.19607
i / sin(i) 12.2188 / 0.21165
q 2.16689
Q 3.22387
ω 172.0770
Node 141.4178
m 316.0685
n 0.2227
Epoch 2460200.5
nobs 642
nopp 18
Years observed 2000-2023
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.695
ep 0.177
sin(ip) 0.192
Value Standard error
G 0.150
H 15.650
Mass
D 3.78 0.324
pV 0.086 0.0174
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6950 0.1772 0.1918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.324 0.324 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0174 0.0174 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
15.65 MPC-2023-12-04 MPC-2023-12-04 Phot