1994PK20

1994RJ20, 1997EZ, 20091, J94P20K, J94R20J, J97E00Z

All data for this body: [vot]

MPC data
Name (number) 1994PK20 (20091)
Packed designation 20091
a 2.83483
e 0.02932
i / sin(i) 2.0590 / 0.03593
q 2.75173
Q 2.91793
ω 331.6130
Node 169.2770
m 106.2051
n 0.2065
Epoch 2459600.5
nobs 2348
nopp 20
Years observed 1994-2021
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.836
ep 0.063
sin(ip) 0.036
Value Standard error
G 0.150
H 13.800
Mass
D 4.82 0.512
pV 0.159 0.0533
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8360 0.0627 0.0357 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 0.512 0.512 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.159 0.0533 0.0533 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
13.80 MPC-2022-01-18 MPC-2022-01-18 Phot