2003WD7

K03W07D, M0438

All data for this body: [vot]

MPC data
Name (number) 2003WD7 (220438)
Packed designation M0438
a 3.17214
e 0.26239
i / sin(i) 25.8603 / 0.43618
q 2.33980
Q 4.00448
ω 268.3763
Node 142.1919
m 62.6796
n 0.1745
Epoch 2459600.5
nobs 501
nopp 15
Years observed 2003-2022
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.160
ep 0.207
sin(ip) 0.446
Value Standard error
G 0.150
H 14.950
Mass
D 6.64 0.103
pV 0.054 0.0095
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1604 0.2072 0.4462 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.32 1.220 1.220 Masiero 2021PSJ.....2..162M NEATM
6.65 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0099 0.0099 Masiero 2011ApJ...741...68M NEATM
0.070 0.0260 0.0410 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.95 MPC-2022-01-18 MPC-2022-01-18 Phot