Williamweber

1998 FK42, 1998FK42, 1999 RM194, 1999RM194, 22872, J98F42K, J99RJ4M

All data for this body: [vot]

MPC data
Name (number) Williamweber (22872)
a 2.24694
e 0.18028
i / sin(i) 5.6565 / 0.09856
q 1.84186
Q 2.65202
ω 6.7834
Node 328.0764
m 59.7862
n 0.2926
Epoch 2460200.5
nobs 1582
nopp 19
Years observed 1994-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.247
ep 0.133
sin(ip) 0.103
Value Standard error
G 0.150
H 15.400
Mass
D 2.65 0.540
pV 0.209 0.0815
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2466 0.1327 0.1033 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.65 0.540 0.540 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0660 0.0970 Masiero 2021PSJ.....2..162M 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
15.40 MPC-2023-12-04 MPC-2023-12-04 Phot