2000 WJ154

2000WJ154, K00WF4J, O3863

All data for this body: [vot]

MPC data
Name (number) 2000 WJ154 (243863)
a 3.12206
e 0.10427
i / sin(i) 14.5964 / 0.25201
q 2.79651
Q 3.44761
ω 111.0490
Node 268.6593
m 183.7954
n 0.1787
Epoch 2460800.5
nobs 767
nopp 17
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.124
ep 0.068
sin(ip) 0.273
G 0.150
H 14.810
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
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
3.1243 0.0683 0.2728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.81 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
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT