2001 FY142

2001FY142, 1999 XD250, 1999XD250, 43569, J99XP0D, K01FE2Y

All data for this body: [vot]

MPC data
Name (number) 2001 FY142 (43569)
a 2.73793
e 0.18716
i / sin(i) 14.9356 / 0.25773
q 2.22549
Q 3.25037
ω 205.2031
Node 123.2027
m 200.2123
n 0.2176
Epoch 2460200.5
nobs 1698
nopp 21
Years observed 1990-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.739
ep 0.162
sin(ip) 0.233
Value Standard error
G 0.150
H 14.370
Mass
D 3.93 0.740
pV 0.218 0.0926
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7388 0.1616 0.2334 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.93 0.740 0.740 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.218 0.0926 0.0926 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
14.37 MPC-2023-12-04 MPC-2023-12-04 Phot