2008 WE20

2008WE20, 2006 FZ18, 2006FZ18, K06F18Z, K08W20E, N3869

All data for this body: [vot]

MPC data
Name (number) 2008 WE20 (233869)
a 2.77234
e 0.06851
i / sin(i) 1.1369 / 0.01984
q 2.58240
Q 2.96229
ω 262.9382
Node 59.9748
m 292.2243
n 0.2135
Epoch 2460800.5
nobs 323
nopp 17
Years observed 2001-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.772
ep 0.048
sin(ip) 0.012
G 0.150
H 16.610
Mass
D
pV
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
1128 Astrid 0 Astrid Novakovic 2019EPSC...13.1671N HCM
1128 Astrid 515 Astrid -0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7721 0.0476 0.0117 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
16.61 MPC-2023-12-04 MPC-2023-12-04 Phot