1997 WJ1

1997WJ1, 48813, J97W01J

All data for this body: [vot]

MPC data
Name (number) 1997 WJ1 (48813)
a 2.98656
e 0.10272
i / sin(i) 10.1300 / 0.17588
q 2.67980
Q 3.29333
ω 28.3121
Node 14.9532
m 353.0586
n 0.1910
Epoch 2460200.5
nobs 1392
nopp 19
Years observed 1997-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.985
ep 0.072
sin(ip) 0.174
Value Standard error
G 0.150
H 14.630
Mass
D 4.25 1.281
pV 0.224 0.1921
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9848 0.0719 0.1736 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 1.281 1.281 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.224 0.1921 0.1921 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
14.63 MPC-2023-12-04 MPC-2023-12-04 Phot