1998 KT11

1998KT11, 1999 RT238, 1999RT238, 42691, J98K11T, J99RN8T

All data for this body: [vot]

MPC data
Name (number) 1998 KT11 (42691)
a 2.52325
e 0.07793
i / sin(i) 10.1458 / 0.17616
q 2.32661
Q 2.71990
ω 201.4776
Node 140.6439
m 160.8766
n 0.2459
Epoch 2460800.5
nobs 1192
nopp 21
Years observed 1998-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.524
ep 0.049
sin(ip) 0.167
G 0.150
H 15.800
Mass
D 2.11 0.194
pV 0.250 0.1269
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.519
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5236 0.0488 0.1672 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.11 0.194 0.194 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.1269 0.1269 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
15.80 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
LS 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.674 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5792 0.5792 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT