Hubbard

04331, 1940LO, 1950NT, 1970LG, 1983HC, 1986ES1, 1987SR29, 1987UF9, J40L00O, J50N00T, J70L00G, J83H00C, J86E01S, J87S29R, J87U09F

All data for this body: [vot]

MPC data
Name (number) Hubbard (4331)
Packed designation 04331
a 2.22796
e 0.20648
i / sin(i) 5.7180 / 0.09963
q 1.76792
Q 2.68800
ω 213.5398
Node 72.1193
m 177.8985
n 0.2964
Epoch 2459600.5
nobs 3214
nopp 26
Years observed 1950-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.228
ep 0.174
sin(ip) 0.085
Value Standard error
G 0.150
H 13.410
Mass
D 6.05 0.013
pV 0.213 0.0165
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2279 0.1743 0.0854 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.35 1.130 1.130 Masiero 2021PSJ.....2..162M NEATM
6.04 0.013 0.013 Masiero 2011ApJ...741...68M NEATM
6.42 0.220 0.220 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.206 0.0201 0.0201 Masiero 2011ApJ...741...68M NEATM
0.225 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.253 0.0800 0.1180 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
13.41 MPC-2022-01-18 MPC-2022-01-18 Phot