2000 AR22

2000AR22, 41347, K00A22R

All data for this body: [vot]

MPC data
Name (number) 2000 AR22 (41347)
a 3.06081
e 0.12200
i / sin(i) 11.2826 / 0.19565
q 2.68739
Q 3.43422
ω 231.7197
Node 81.0999
m 41.9365
n 0.1841
Epoch 2460800.5
nobs 2590
nopp 23
Years observed 1998-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.061
ep 0.110
sin(ip) 0.177
G 0.150
H 13.650
Mass
D 6.84 0.507
pV 0.181 0.0473
Value
Rotational Period 8.220
Period quality 2
Spectral Class K
Spectral Class Score 2.363
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0610 0.1099 0.1769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.84 0.507 0.507 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.181 0.0473 0.0473 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
13.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.2212 2 Sidereal Durech 2023A&A...675A..24D Model
8.224 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K K 0.3938 0.3938 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT