2009 WM186

2009WM186, K09WI6M, R9303

All data for this body: [vot]

MPC data
Name (number) 2009 WM186 (279303)
a 2.58246
e 0.06349
i / sin(i) 15.4182 / 0.26586
q 2.41850
Q 2.74643
ω 215.7737
Node 47.7342
m 48.8547
n 0.2375
Epoch 2460800.5
nobs 355
nopp 14
Years observed 2003-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.582
ep 0.082
sin(ip) 0.254
G 0.150
H 16.490
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.864
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1160 Illyria -1 Illyria -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5819 0.0815 0.2543 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
16.49 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
D D 0.0405 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2701 0.2400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT