Wallace

1991HL2, 1999VE12, 21903, J91H02L, J99V12E

All data for this body: [vot]

MPC data
Name (number) Wallace (21903)
Packed designation 21903
a 3.05067
e 0.04731
i / sin(i) 9.7157 / 0.16876
q 2.90635
Q 3.19499
ω 84.1040
Node 28.6652
m 357.8709
n 0.1850
Epoch 2459600.5
nobs 2751
nopp 19
Years observed 1991-2022
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.051
ep 0.061
sin(ip) 0.164
Value Standard error
G 0.150
H 12.720
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0507 0.0614 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
12.72 MPC-2022-01-18 MPC-2022-01-18 Phot