2001 KU19

2001KU19, K01K19U, N1947

All data for this body: [vot]

MPC data
Name (number) 2001 KU19 (231947)
a 2.71645
e 0.34435
i / sin(i) 9.4843 / 0.16478
q 1.78103
Q 3.65187
ω 121.3869
Node 168.9417
m 99.9897
n 0.2201
Epoch 2460800.5
nobs 840
nopp 14
Years observed 2001-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.674
ep 0.370
sin(ip) 0.181
G 0.150
H 15.990
Mass
D 4.49 0.082
pV 0.048 0.0047
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.400
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6736 0.3704 0.1813 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 1.100 1.100 Masiero 2021PSJ.....2..162M NEATM
4.11 1.120 1.120 Nugent 2016AJ....152...63N NEATM
4.46 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
4.59 0.150 0.150 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.048 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.051 0.0177 0.0177 Masiero 2011ApJ...741...68M NEATM
0.052 0.0280 0.0600 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
15.99 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
B C 0.0872 0.3310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1843 0.3310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7157 0.3310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.6094 0.3310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT