1998 KT19

1998KT19, 1999 TB202, 1999TB202, 40036, J98K19T, J99TK2B

All data for this body: [vot]

MPC data
Name (number) 1998 KT19 (40036)
a 2.58613
e 0.21173
i / sin(i) 5.0201 / 0.08750
q 2.03856
Q 3.13370
ω 131.0671
Node 143.9373
m 145.6491
n 0.2370
Epoch 2460800.5
nobs 1441
nopp 21
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.586
ep 0.200
sin(ip) 0.079
G 0.150
H 15.290
Mass
D 2.40 0.455
pV 0.308 0.0858
Value
Rotational Period 6.600
Period quality 2
Spectral Class S
Spectral Class Score 12.696
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5856 0.1998 0.0790 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.40 0.455 0.455 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.308 0.0858 0.0858 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
15.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.67 2 Synodic Chang 2015ApJS..219...27C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
LS 0.36 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2104 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6200 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9522 0.6520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT