2000 WU90

2000WU90, 1998 MK23, 1998MK23, 39145, J98M23K, K00W90U

All data for this body: [vot]

MPC data
Name (number) 2000 WU90 (39145)
a 2.84367
e 0.07500
i / sin(i) 1.0267 / 0.01792
q 2.63041
Q 3.05693
ω 183.6267
Node 237.4581
m 42.7493
n 0.2055
Epoch 2460800.5
nobs 1494
nopp 21
Years observed 1990-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.843
ep 0.059
sin(ip) 0.035
G 0.150
H 14.990
Mass
D
pV
Value
Rotational Period 3.400
Period quality 2-
Spectral Class D
Spectral Class Score 0.996
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8430 0.0590 0.0355 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
14.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.43 2- Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.166 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT