1998 TL1

1998TL1, 2000 AP193, 2000AP193, 44424, J98T01L, K00AJ3P

All data for this body: [vot]

MPC data
Name (number) 1998 TL1 (44424)
a 2.74450
e 0.07646
i / sin(i) 12.4505 / 0.21560
q 2.53466
Q 2.95434
ω 76.6482
Node 209.5812
m 38.9799
n 0.2168
Epoch 2460800.5
nobs 1817
nopp 21
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.744
ep 0.070
sin(ip) 0.225
G 0.150
H 14.700
Mass
D 3.11 0.567
pV 0.297 0.0955
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.916
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7445 0.0701 0.2252 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.91 0.698 0.698 Masiero 2011ApJ...741...68M NEATM
3.49 0.973 0.973 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.1247 0.1247 Masiero 2011ApJ...741...68M NEATM
0.361 0.1487 0.1487 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
14.70 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
A S 0.1775 0.5030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L 0.50 Bus VIS Carvano 2010A&A...510A..43C PHOT
L S 0.5497 0.5030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8194 0.5030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT