2001 FW189

2001FW189, 1986 RA9, 1986RA9, 1996 FL18, 1996FL18, 2000 BO43, 2000BO43, 46220, J86R09A, J96F18L, K00B43O, K01FI9W

All data for this body: [vot]

MPC data
Name (number) 2001 FW189 (46220)
a 3.13223
e 0.19773
i / sin(i) 0.5129 / 0.00895
q 2.51290
Q 3.75157
ω 328.8765
Node 342.8978
m 15.4739
n 0.1778
Epoch 2460800.5
nobs 1749
nopp 25
Years observed 1986-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.133
ep 0.182
sin(ip) 0.025
G 0.150
H 14.370
Mass
D 7.85 0.232
pV 0.066 0.0050
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.822
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1328 0.1824 0.0255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.85 0.232 0.232 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0050 0.0050 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
14.37 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
X 0.137 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT