2001 KM9

2001KM9, 72882, K01K09M

All data for this body: [vot]

MPC data
Name (number) 2001 KM9 (72882)
a 3.19776
e 0.11708
i / sin(i) 16.5754 / 0.28528
q 2.82335
Q 3.57217
ω 250.3295
Node 213.0124
m 186.5298
n 0.1724
Epoch 2460800.5
nobs 1927
nopp 23
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.191
ep 0.115
sin(ip) 0.299
G 0.150
H 13.960
Mass
D 14.55 5.900
pV 0.025 0.0700
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.674
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1909 0.1154 0.2992 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.55 5.900 5.900 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0700 0.0700 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
13.96 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 0.779 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT