2001 FM129

2001FM129, 88254, K01FC9M

All data for this body: [vot]

MPC data
Name (number) 2001 FM129 (88254)
a 1.18237
e 0.62956
i / sin(i) 1.5229 / 0.02658
q 0.43800
Q 1.92674
ω 140.2360
Node 272.1091
m 319.8819
n 0.7666
Epoch 2460800.5
nobs 900
nopp 19
Years observed 1978-2024
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.770
Mass
D 0.80 0.012
pV 0.251 0.0345
Value
Rotational Period 38.500
Period quality 2
Spectral Class Q
Spectral Class Score 70.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.80 0.012 0.012 Mainzer 2014ApJ...784..110M NEATM
0.91 0.320 0.320 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.226 0.2100 0.2100 Masiero 2020PSJ.....1....5M NEATM
0.252 0.0350 0.0350 Mainzer 2014ApJ...784..110M 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
17.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
38.56 2 Synodic Warner 2019MPBu...46..304W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Q Bus-DeMeo VISNIR DeMeo 2014Icar..227..112D SPEC
Q Bus-DeMeo VISNIR Thomas 2014Icar..228..217T SPEC
Q 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S-complex Bus-DeMeo VIS Birlan 2024A&A...689A.334B PHOT