1998 QK103

1998QK103, F5457, J98QA3K

All data for this body: [vot]

MPC data
Name (number) 1998 QK103 (155457)
a 2.22070
e 0.19486
i / sin(i) 4.1314 / 0.07204
q 1.78798
Q 2.65342
ω 257.0659
Node 118.9911
m 3.6770
n 0.2978
Epoch 2460800.5
nobs 1087
nopp 17
Years observed 1994-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.221
ep 0.156
sin(ip) 0.058
G 0.150
H 16.480
Mass
D 3.24 0.120
pV 0.055 0.0084
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.381
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2210 0.1563 0.0581 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.07 0.570 0.570 Nugent 2016AJ....152...63N NEATM
3.07 0.730 0.730 Masiero 2020PSJ.....1....5M NEATM
3.12 0.500 0.500 Masiero 2021PSJ.....2..162M NEATM
3.27 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.055 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM
0.055 0.0160 0.0230 Masiero 2021PSJ.....2..162M NEATM
0.057 0.0320 0.0320 Masiero 2020PSJ.....1....5M 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
16.48 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
B C 0.6398 0.4210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8969 0.4210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT