2000 PB20

2000PB20, 1998 FQ112, 1998FQ112, 54516, J98FB2Q, K00P20B

All data for this body: [vot]

MPC data
Name (number) 2000 PB20 (54516)
a 3.19856
e 0.13216
i / sin(i) 17.1285 / 0.29452
q 2.77585
Q 3.62127
ω 105.3049
Node 353.0707
m 1.5010
n 0.1723
Epoch 2460800.5
nobs 2854
nopp 22
Years observed 1998-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.207
ep 0.112
sin(ip) 0.301
G 0.150
H 13.670
Mass
D 11.55 0.177
pV 0.062 0.0084
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2068 0.1120 0.3007 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.55 0.177 0.177 Masiero 2011ApJ...741...68M NEATM
12.57 4.270 4.270 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0220 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.063 0.0087 0.0087 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
13.67 MPC-2023-12-04 MPC-2023-12-04 Phot