1999 WU3

1999WU3, 17189, 1995 SH53, 1995SH53, J95S53H, J99W03U

All data for this body: [vot]

MPC data
Name (number) 1999 WU3 (17189)
a 2.37467
e 0.07145
i / sin(i) 6.8152 / 0.11867
q 2.20499
Q 2.54435
ω 329.8504
Node 208.9340
m 247.4838
n 0.2693
Epoch 2460800.5
nobs 3481
nopp 22
Years observed 1955-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.375
ep 0.111
sin(ip) 0.127
G 0.150
H 14.040
Mass
D 4.51 0.920
pV 0.170 0.0800
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.816
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3747 0.1110 0.1274 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 0.920 0.920 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0800 0.0800 Nugent 2016AJ....152...63N 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
14.04 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.933 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6613 0.8360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9751 0.8360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT