4198 T-3

4198T-3, 1999 TY149, 1999TY149, 39458, J99TE9Y, T3S4198

All data for this body: [vot]

MPC data
Name (number) 4198 T-3 (39458)
a 3.12176
e 0.13569
i / sin(i) 16.0325 / 0.27618
q 2.69816
Q 3.54536
ω 329.4807
Node 185.3014
m 100.5423
n 0.1787
Epoch 2460800.5
nobs 2341
nopp 22
Years observed 1977-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.121
ep 0.175
sin(ip) 0.272
G 0.150
H 13.870
Mass
D 11.13 0.170
pV 0.043 0.0086
Value
Rotational Period 1.000
Period quality
Spectral Class C
Spectral Class Score 21.740
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1214 0.1746 0.2718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.13 0.170 0.170 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0086 0.0086 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
13.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.03 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.03 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1094 0.3490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.5607 0.3490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.560 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.916000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
C 0.920000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
C Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C B 0.5874 0.3490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.1666 0.3490 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT