2000 KK21

2000KK21, 51289, K00K21K

All data for this body: [vot]

MPC data
Name (number) 2000 KK21 (51289)
a 2.91632
e 0.13476
i / sin(i) 11.3271 / 0.19641
q 2.52333
Q 3.30931
ω 345.3475
Node 59.3821
m 90.1236
n 0.1979
Epoch 2460200.5
nobs 1415
nopp 21
Years observed 1997-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.916
ep 0.115
sin(ip) 0.178
Value Standard error
G 0.150
H 13.990
Mass
D 10.25 0.241
pV 0.051 0.0077
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9160 0.1151 0.1776 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.26 0.242 0.242 Masiero 2011ApJ...741...68M NEATM
9.37 3.390 3.390 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0078 0.0078 Masiero 2011ApJ...741...68M NEATM
0.061 0.0520 0.0520 Masiero 2020PSJ.....1....5M 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
13.99 MPC-2023-12-04 MPC-2023-12-04 Phot