Fangxing

1998 QQ42, 1998QQ42, 25043, J98Q42Q

All data for this body: [vot]

MPC data
Name (number) Fangxing (25043)
a 2.68023
e 0.10461
i / sin(i) 3.7636 / 0.06564
q 2.39985
Q 2.96061
ω 164.4643
Node 217.6686
m 355.7729
n 0.2246
Epoch 2460800.5
nobs 1548
nopp 21
Years observed 1992-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.681
ep 0.069
sin(ip) 0.079
G 0.150
H 15.190
Mass
D 4.58 0.317
pV 0.084 0.0223
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6808 0.0694 0.0788 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.61 0.641 0.641 Masiero 2011ApJ...741...68M NEATM
4.90 0.365 0.365 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0228 0.0228 Masiero 2011ApJ...741...68M NEATM
0.149 0.1080 0.1080 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
15.19 MPC-2023-12-04 MPC-2023-12-04 Phot