2000 AK139

2000AK139, 1980 WP4, 1980WP4, 71370, J80W04P, K00AD9K

All data for this body: [vot]

MPC data
Name (number) 2000 AK139 (71370)
a 2.44698
e 0.19590
i / sin(i) 9.7798 / 0.16986
q 1.96762
Q 2.92634
ω 332.7804
Node 92.9557
m 220.3163
n 0.2575
Epoch 2460800.5
nobs 1809
nopp 18
Years observed 1980-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Klio (84)
 
ap 2.448
ep 0.193
sin(ip) 0.149
G 0.150
H 15.340
Mass
D 4.00 0.785
pV 0.067 0.0389
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.920
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
84 Klio 413 Klio 1.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4477 0.1933 0.1493 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.61 0.928 0.928 Masiero 2011ApJ...741...68M NEATM
4.97 1.470 1.470 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.124 0.0910 0.0910 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
15.34 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.1535 0.1535 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT