2001 TD168

2001TD168, 1990 FQ2, 1990FQ2, B0642, J90F02Q, K01TG8D

All data for this body: [vot]

MPC data
Name (number) 2001 TD168 (110642)
a 2.61517
e 0.17757
i / sin(i) 10.4194 / 0.18085
q 2.15078
Q 3.07955
ω 129.3994
Node 2.2887
m 139.4317
n 0.2331
Epoch 2460800.5
nobs 1253
nopp 17
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.615
ep 0.209
sin(ip) 0.182
G 0.150
H 15.240
Mass
D 5.20 0.920
pV 0.052 0.0197
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.164
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6153 0.2086 0.1819 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 1.360 1.360 Nugent 2016AJ....152...63N NEATM
5.05 2.090 2.090 Masiero 2012ApJ...759L...8M NEATM
5.81 1.560 1.560 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.044 0.0200 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.076 0.0370 0.0370 Masiero 2012ApJ...759L...8M 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
15.24 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 0.694 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT