2000 AJ242

2000AJ242, 71449, K00AO2J

All data for this body: [vot]

MPC data
Name (number) 2000 AJ242 (71449)
a 3.19705
e 0.19013
i / sin(i) 14.5530 / 0.25128
q 2.58918
Q 3.80492
ω 322.5291
Node 179.9236
m 141.0825
n 0.1724
Epoch 2460800.5
nobs 1983
nopp 23
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.210
ep 0.205
sin(ip) 0.247
G 0.150
H 14.080
Mass
D 13.17 2.810
pV 0.032 0.0160
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 13.885
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2101 0.2050 0.2472 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.17 2.810 2.810 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0160 0.0160 Masiero 2012ApJ...759L...8M 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
14.08 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
V X 0.0998 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.2498 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5096 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5799 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6415 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
XD 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT