Hack

08558, 1991 XS6, 1991XS6, 1995 PC, 1995PC, J91X06S, J95P00C

All data for this body: [vot]

MPC data
Name (number) Hack (8558)
a 3.11796
e 0.21959
i / sin(i) 0.2810 / 0.00490
q 2.43329
Q 3.80263
ω 307.5196
Node 40.1944
m 5.6937
n 0.1790
Epoch 2460200.5
nobs 1456
nopp 26
Years observed 1991-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.119
ep 0.188
sin(ip) 0.020
Value Standard error
G 0.150
H 14.640
Mass
D 7.64 0.309
pV 0.053 0.0089
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1185 0.1880 0.0198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.51 1.960 1.960 Masiero 2020PSJ.....1....5M NEATM
7.67 0.313 0.313 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0090 0.0090 Masiero 2011ApJ...741...68M NEATM
0.073 0.0500 0.0500 Masiero 2020PSJ.....1....5M 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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot