2001 FS4

2001FS4, 1994 AJ14, 1994AJ14, 1999 TY199, 1999TY199, 51428, J94A14J, J99TJ9Y, K01F04S

All data for this body: [vot]

MPC data
Name (number) 2001 FS4 (51428)
a 2.23146
e 0.19497
i / sin(i) 5.5929 / 0.09746
q 1.79640
Q 2.66653
ω 346.9484
Node 289.5113
m 170.1445
n 0.2957
Epoch 2460200.5
nobs 1741
nopp 20
Years observed 1994-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.232
ep 0.172
sin(ip) 0.104
Value Standard error
G 0.150
H 15.590
Mass
D 2.55 0.580
pV 0.225 0.0734
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2319 0.1719 0.1045 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.55 0.580 0.580 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.225 0.0734 0.0734 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
15.59 MPC-2023-12-04 MPC-2023-12-04 Phot