2002 AQ20

2002AQ20, B1576, K02A20Q

All data for this body: [vot]

MPC data
Name (number) 2002 AQ20 (111576)
a 2.67555
e 0.26304
i / sin(i) 7.3369 / 0.12770
q 1.97176
Q 3.37934
ω 217.7047
Node 193.2889
m 161.4052
n 0.2252
Epoch 2460800.5
nobs 1610
nopp 19
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.675
ep 0.219
sin(ip) 0.128
G 0.150
H 15.040
Mass
D 3.69 0.671
pV 0.080 0.0397
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6750 0.2191 0.1284 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.43 0.720 0.720 Masiero 2021PSJ.....2..162M NEATM
5.43 1.850 1.850 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.150 0.0520 0.0790 Masiero 2021PSJ.....2..162M 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
15.04 MPC-2023-12-04 MPC-2023-12-04 Phot