2001 KP44

2001KP44, A8440, K01K44P

All data for this body: [vot]

MPC data
Name (number) 2001 KP44 (108440)
a 2.73742
e 0.22118
i / sin(i) 11.2042 / 0.19431
q 2.13196
Q 3.34288
ω 202.1987
Node 106.1678
m 61.0737
n 0.2176
Epoch 2460800.5
nobs 1089
nopp 20
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.739
ep 0.189
sin(ip) 0.167
G 0.150
H 15.480
Mass
D 4.42 0.089
pV 0.057 0.0094
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.914
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7386 0.1893 0.1665 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.41 0.089 0.089 Masiero 2011ApJ...741...68M NEATM
5.41 1.510 1.510 Nugent 2016AJ....152...63N NEATM
5.60 1.330 1.330 Masiero 2021PSJ.....2..162M NEATM
5.72 1.810 1.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.039 0.0150 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.083 0.0142 0.0142 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
15.48 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 0.819 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT