1998 KQ48

1998KQ48, 1999 TO145, 1999TO145, 40061, J98K48Q, J99TE5O

All data for this body: [vot]

MPC data
Name (number) 1998 KQ48 (40061)
a 2.57023
e 0.13965
i / sin(i) 4.0182 / 0.07007
q 2.21129
Q 2.92917
ω 56.2815
Node 159.3272
m 225.9240
n 0.2392
Epoch 2460800.5
nobs 2670
nopp 21
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.568
ep 0.164
sin(ip) 0.065
G 0.150
H 14.500
Mass
D
pV
Value
Rotational Period 2.000
Period quality 2
Spectral Class S
Spectral Class Score 12.016
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5679 0.1642 0.0652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.6 2 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
S 0.845 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.991000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S V None None Movis NIR Popescu 2018A&A...617A..12P PHOT