2009 TO20

2009TO20, K09T20O, l1037

All data for this body: [vot]

MPC data
Name (number) 2009 TO20 (471037)
a 2.36919
e 0.25494
i / sin(i) 5.5210 / 0.09621
q 1.76520
Q 2.97318
ω 196.6190
Node 185.7639
m 95.2180
n 0.2703
Epoch 2460800.5
nobs 197
nopp 9
Years observed 1998-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.370
ep 0.221
sin(ip) 0.091
G 0.150
H 18.260
Mass
D 1.38 0.285
pV 0.059 0.0326
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.124
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3699 0.2212 0.0909 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.38 0.285 0.285 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0326 0.0326 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
18.26 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 C 0.0206 0.0206 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT