2009 WD94

2009WD94, K09W94D, W8846

All data for this body: [vot]

MPC data
Name (number) 2009 WD94 (328846)
a 3.12444
e 0.13776
i / sin(i) 2.5839 / 0.04508
q 2.69402
Q 3.55486
ω 19.7332
Node 90.5188
m 224.2133
n 0.1785
Epoch 2460800.5
nobs 301
nopp 13
Years observed 2006-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.127
ep 0.143
sin(ip) 0.024
G 0.150
H 16.380
Mass
D 3.39 1.217
pV 0.056 0.0325
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
991 McDonalda -1 McDonalda -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1268 0.1432 0.0241 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.39 1.217 1.217 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0325 0.0325 Masiero 2011ApJ...741...68M 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
16.38 MPC-2023-12-04 MPC-2023-12-04 Phot