2003 WM18

2003WM18, H7254, K03W18M

All data for this body: [vot]

MPC data
Name (number) 2003 WM18 (177254)
a 2.28326
e 0.03875
i / sin(i) 7.0744 / 0.12316
q 2.19478
Q 2.37174
ω 164.9660
Node 320.9131
m 14.3374
n 0.2857
Epoch 2460800.5
nobs 778
nopp 15
Years observed 2000-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.284
ep 0.088
sin(ip) 0.127
G 0.150
H 16.510
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.384
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2835 0.0882 0.1267 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
16.51 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 S 0.0251 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.1218 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1161 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1572 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4394 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5179 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.3667 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5235 0.3530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT