2001 FB129

2001FB129, K01FC9B, N1939

All data for this body: [vot]

MPC data
Name (number) 2001 FB129 (231939)
a 2.73075
e 0.23581
i / sin(i) 12.7524 / 0.22074
q 2.08682
Q 3.37468
ω 120.6761
Node 134.7615
m 86.9259
n 0.2184
Epoch 2460800.5
nobs 1031
nopp 16
Years observed 2001-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.732
ep 0.235
sin(ip) 0.215
G 0.150
H 15.500
Mass
D 2.42 0.417
pV 0.258 0.1001
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.150
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7316 0.2349 0.2154 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.25 0.580 0.580 Masiero 2011ApJ...741...68M NEATM
2.60 0.600 0.600 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.238 0.1155 0.1155 Masiero 2011ApJ...741...68M NEATM
0.318 0.2009 0.2009 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C S 0.0343 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2424 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2979 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3181 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.4091 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT