1998 QJ18

1998QJ18, 2000 DF96, 2000DF96, 58938, J98Q18J, K00D96F

All data for this body: [vot]

MPC data
Name (number) 1998 QJ18 (58938)
a 2.67826
e 0.26695
i / sin(i) 14.0771 / 0.24323
q 1.96330
Q 3.39321
ω 230.5741
Node 146.8090
m 4.7725
n 0.2249
Epoch 2460800.5
nobs 1190
nopp 21
Years observed 1998-2024
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Juno (3)
 
ap 2.678
ep 0.231
sin(ip) 0.232
G 0.150
H 15.270
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.810
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3 Juno 0 Juno Novakovic 2019EPSC...13.1671N HCM
3 Juno 501 Juno 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6775 0.2307 0.2319 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
15.27 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 S 0.3017 0.3017 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT