2001 FM55

2001FM55, 99108, K01F55M

All data for this body: [vot]

MPC data
Name (number) 2001 FM55 (99108)
a 3.14455
e 0.20153
i / sin(i) 22.5866 / 0.38408
q 2.51083
Q 3.77828
ω 290.0331
Node 213.3269
m 162.6050
n 0.1768
Epoch 2460800.5
nobs 1486
nopp 20
Years observed 1999-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.145
ep 0.192
sin(ip) 0.404
G 0.150
H 14.250
Mass
D 11.39 2.656
pV 0.019 0.0107
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1452 0.1923 0.4040 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.97 3.520 3.520 Masiero 2020PSJ.....1....5M NEATM
11.96 4.049 4.049 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.018 0.0108 0.0108 Masiero 2017AJ....154..168M NEATM
0.034 0.0760 0.0760 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
14.25 MPC-2023-12-04 MPC-2023-12-04 Phot