2009 TT42

2009TT42, 2003 UN253, 2003UN253, K03UP3N, K09T42T, Z9356

All data for this body: [vot]

MPC data
Name (number) 2009 TT42 (359356)
a 3.07451
e 0.40183
i / sin(i) 19.9360 / 0.34097
q 1.83908
Q 4.30994
ω 256.8288
Node 33.8465
m 29.3235
n 0.1828
Epoch 2460800.5
nobs 445
nopp 13
Years observed 2003-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.074
ep 0.301
sin(ip) 0.387
G 0.150
H 15.790
Mass
D 2.45 0.590
pV 0.154 0.0680
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.424
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0735 0.3007 0.3867 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.590 0.590 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.154 0.0540 0.0820 Masiero 2021PSJ.....2..162M 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
15.79 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 0.404 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT