1998 QJ103

1998QJ103, F2691, J98QA3J

All data for this body: [vot]

MPC data
Name (number) 1998 QJ103 (152691)
a 2.26290
e 0.21464
i / sin(i) 9.8471 / 0.17102
q 1.77719
Q 2.74861
ω 8.9098
Node 13.3579
m 279.9130
n 0.2895
Epoch 2460800.5
nobs 1002
nopp 16
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.262
ep 0.186
sin(ip) 0.158
G 0.150
H 16.580
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.574
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2621 0.1864 0.1576 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
16.58 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9656 0.9656 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT