1999 TE18

1999TE18, I5758, J99T18E

All data for this body: [vot]

MPC data
Name (number) 1999 TE18 (185758)
a 3.15289
e 0.24499
i / sin(i) 12.1839 / 0.21105
q 2.38048
Q 3.92531
ω 201.8133
Node 187.6001
m 208.5351
n 0.1761
Epoch 2460800.5
nobs 1012
nopp 21
Years observed 1999-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.153
ep 0.224
sin(ip) 0.200
G 0.150
H 15.230
Mass
D 4.56 0.183
pV 0.093 0.0252
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.659
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1533 0.2236 0.1996 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.56 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0252 0.0252 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
15.23 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
CX 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.966 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.1438 0.1438 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT