2001WJ87

K01W87J, L3415

All data for this body: [vot]

MPC data
Name (number) 2001WJ87 (213415)
Packed designation L3415
a 2.78463
e 0.22482
i / sin(i) 8.1399 / 0.14159
q 2.15858
Q 3.41068
ω 294.8922
Node 31.8328
m 182.8854
n 0.2121
Epoch 2459600.5
nobs 372
nopp 12
Years observed 2001-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.782
ep 0.195
sin(ip) 0.138
Value Standard error
G 0.150
H 16.070
Mass
D 4.14 0.139
pV 0.041 0.0065
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7822 0.1947 0.1381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 1.090 1.090 Masiero 2021PSJ.....2..162M NEATM
4.15 0.140 0.140 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0066 0.0066 Masiero 2011ApJ...741...68M NEATM
0.052 0.0300 0.0710 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
16.07 MPC-2022-01-18 MPC-2022-01-18 Phot