2000 AU22

2000AU22, 45283, K00A22U

All data for this body: [vot]

MPC data
Name (number) 2000 AU22 (45283)
a 2.67928
e 0.13528
i / sin(i) 12.0798 / 0.20927
q 2.31682
Q 3.04174
ω 307.7240
Node 282.3769
m 160.5053
n 0.2247
Epoch 2460800.5
nobs 2362
nopp 23
Years observed 1996-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.680
ep 0.156
sin(ip) 0.229
G 0.150
H 14.060
Mass
D 4.50 0.098
pV 0.316 0.0685
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.472
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6801 0.1563 0.2294 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.316 0.0685 0.0685 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
14.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.912 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT