1999 TL4

1999TL4, 70434, J99T04L

All data for this body: [vot]

MPC data
Name (number) 1999 TL4 (70434)
a 2.40500
e 0.10330
i / sin(i) 5.9675 / 0.10396
q 2.15657
Q 2.65343
ω 51.4798
Node 15.1238
m 273.1223
n 0.2643
Epoch 2460800.5
nobs 1776
nopp 20
Years observed 1995-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.405
ep 0.103
sin(ip) 0.100
G 0.150
H 15.230
Mass
D 2.30 0.497
pV 0.253 0.1763
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.262
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4049 0.1033 0.1004 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 0.497 0.497 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.1763 0.1763 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
SV 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.2104 0.2104 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT