2000 AM9

2000AM9, 71244, K00A09M

All data for this body: [vot]

MPC data
Name (number) 2000 AM9 (71244)
a 2.62128
e 0.15285
i / sin(i) 14.4937 / 0.25027
q 2.22063
Q 3.02193
ω 281.6682
Node 79.7358
m 73.3107
n 0.2322
Epoch 2460800.5
nobs 1883
nopp 21
Years observed 1997-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.620
ep 0.104
sin(ip) 0.237
G 0.150
H 14.650
Mass
D 4.04 0.177
pV 0.172 0.0305
Value
Rotational Period 14.201
Period quality 2
Spectral Class S
Spectral Class Score 19.481
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6198 0.1044 0.2369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.00 1.113 1.113 Masiero 2011ApJ...741...68M NEATM
4.04 0.179 0.179 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.0338 0.0338 Masiero 2011ApJ...741...68M NEATM
0.175 0.0713 0.0713 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
14.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.2015 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.313 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.7367 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6413 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8304 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8859 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8892 0.5580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT