2001 NK20

2001NK20, 1993 FS48, 1993FS48, 54837, J93F48S, K01N20K

All data for this body: [vot]

MPC data
Name (number) 2001 NK20 (54837)
a 3.12053
e 0.22151
i / sin(i) 23.0762 / 0.39196
q 2.42930
Q 3.81175
ω 226.5812
Node 185.0270
m 294.9256
n 0.1788
Epoch 2460200.5
nobs 1770
nopp 21
Years observed 1990-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.128
ep 0.209
sin(ip) 0.385
Value Standard error
G 0.150
H 13.860
Mass
D 8.85 0.194
pV 0.104 0.0090
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1283 0.2092 0.3853 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.75 0.687 0.687 Masiero 2011ApJ...741...68M NEATM
8.94 0.202 0.202 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0132 0.0132 Masiero 2011ApJ...741...68M NEATM
0.117 0.0122 0.0122 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot