1999 MT

1999MT, 2297 T-2, 2297T-2, 38204, J99M00T, T2S2297

All data for this body: [vot]

MPC data
Name (number) 1999 MT (38204)
a 2.41647
e 0.23227
i / sin(i) 1.6594 / 0.02896
q 1.85518
Q 2.97775
ω 57.4151
Node 236.0477
m 310.2602
n 0.2624
Epoch 2460800.5
nobs 2535
nopp 22
Years observed 1973-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.211
sin(ip) 0.044
G 0.150
H 15.260
Mass
D 3.04 0.026
pV 0.151 0.0414
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.732
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.2107 0.0438 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.47 0.457 0.457 Masiero 2011ApJ...741...68M NEATM
3.04 0.026 0.026 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.141 0.0442 0.0442 Masiero 2011ApJ...741...68M NEATM
0.219 0.1175 0.1175 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
15.26 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
L 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7887 0.7887 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT