1997 AM22

1997AM22, 11643, 1984 ST4, 1984ST4, 1988 VD12, 1988VD12, J84S04T, J88V12D, J97A22M

All data for this body: [vot]

MPC data
Name (number) 1997 AM22 (11643)
a 2.45092
e 0.26279
i / sin(i) 3.4277 / 0.05979
q 1.80685
Q 3.09500
ω 300.9686
Node 131.3371
m 162.5778
n 0.2569
Epoch 2460800.5
nobs 2755
nopp 22
Years observed 1984-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.452
ep 0.256
sin(ip) 0.046
G 0.150
H 14.480
Mass
D 3.51 0.800
pV 0.252 0.1065
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.436
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4520 0.2555 0.0456 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 0.800 0.800 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.0850 0.1280 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
14.48 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 0.906 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT