1997 KQ3

1997KQ3, 1999 XR158, 1999XR158, 43988, J97K03Q, J99XF8R

All data for this body: [vot]

MPC data
Name (number) 1997 KQ3 (43988)
a 2.71298
e 0.00549
i / sin(i) 6.2205 / 0.10836
q 2.69808
Q 2.72788
ω 306.1665
Node 113.5630
m 271.1932
n 0.2206
Epoch 2460800.5
nobs 1463
nopp 23
Years observed 1993-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.713
ep 0.036
sin(ip) 0.091
G 0.150
H 15.100
Mass
D 5.19 0.084
pV 0.055 0.0054
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.226
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
363 Padua 507 Padua -0.7900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7133 0.0363 0.0913 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
5.60 0.158 0.158 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0064 0.0064 Masiero 2011ApJ...741...68M NEATM
0.064 0.0101 0.0101 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
15.10 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
S 0.871 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT