1999 TP142

1999TP142, 1993 FA3, 1993FA3, 40898, J93F03A, J99TE2P

All data for this body: [vot]

MPC data
Name (number) 1999 TP142 (40898)
a 2.68864
e 0.00389
i / sin(i) 3.2142 / 0.05607
q 2.67819
Q 2.69910
ω 323.0863
Node 109.2214
m 217.8621
n 0.2236
Epoch 2460800.5
nobs 1610
nopp 21
Years observed 1993-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.688
ep 0.037
sin(ip) 0.038
G 0.150
H 14.950
Mass
D 2.89 0.236
pV 0.305 0.0637
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 5.794
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6883 0.0372 0.0381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.305 0.0637 0.0637 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
14.95 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
D L 0.4218 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D L 0.5438 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.7280 0.4360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT