2004 FN55

2004FN55, 1998 XQ99, 1998XQ99, 1998 YH33, 1998YH33, B6849, J98X99Q, J98Y33H, K04F55N

All data for this body: [vot]

MPC data
Name (number) 2004 FN55 (116849)
a 2.38276
e 0.17588
i / sin(i) 3.9158 / 0.06829
q 1.96367
Q 2.80184
ω 259.3308
Node 76.7202
m 330.8875
n 0.2680
Epoch 2460200.5
nobs 862
nopp 16
Years observed 1993-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.383
ep 0.137
sin(ip) 0.053
Value Standard error
G 0.150
H 16.220
Mass
D 4.02 0.169
pV 0.045 0.0056
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3828 0.1371 0.0535 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.78 0.582 0.582 Masiero 2017AJ....154..168M NEATM
4.14 0.177 0.177 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.083 0.0560 0.0560 Masiero 2017AJ....154..168M 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
16.22 MPC-2023-12-04 MPC-2023-12-04 Phot