2001 QE189

2001QE189, 2002 XH108, 2002XH108, D9664, K01QI9E, K02XA8H

All data for this body: [vot]

MPC data
Name (number) 2001 QE189 (139664)
a 2.79051
e 0.01184
i / sin(i) 5.8211 / 0.10142
q 2.75748
Q 2.82354
ω 181.0688
Node 36.0459
m 137.3525
n 0.2114
Epoch 2460800.5
nobs 932
nopp 19
Years observed 2000-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.791
ep 0.049
sin(ip) 0.094
G 0.150
H 15.450
Mass
D 6.00 0.112
pV 0.045 0.0091
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.411
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua 0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7913 0.0491 0.0941 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.00 0.112 0.112 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0091 0.0091 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
15.45 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 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5685 0.5685 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT