2001 KP11

2001KP11, 1989 UQ4, 1989UQ4, 2000 GQ176, 2000GQ176, 54728, J89U04Q, K00GH6Q, K01K11P

All data for this body: [vot]

MPC data
Name (number) 2001 KP11 (54728)
a 2.59734
e 0.34893
i / sin(i) 4.4340 / 0.07731
q 1.69105
Q 3.50364
ω 143.5094
Node 205.2530
m 195.2311
n 0.2355
Epoch 2460800.5
nobs 1929
nopp 21
Years observed 1989-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.597
ep 0.278
sin(ip) 0.088
G 0.150
H 14.770
Mass
D 3.08 0.023
pV 0.213 0.0305
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.878
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5970 0.2777 0.0880 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.026 0.026 Masiero 2011ApJ...741...68M NEATM
3.16 0.050 0.050 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.177 0.0376 0.0376 Masiero 2011ApJ...741...68M NEATM
0.280 0.0520 0.0520 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
14.77 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
Q 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4796 0.4796 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT