2002 JL9

2002JL9, B2051, K02J09L

All data for this body: [vot]

MPC data
Name (number) 2002 JL9 (112051)
a 3.19662
e 0.13878
i / sin(i) 5.9070 / 0.10292
q 2.75299
Q 3.64025
ω 273.0284
Node 56.3664
m 288.9995
n 0.1725
Epoch 2460800.5
nobs 847
nopp 20
Years observed 1998-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.203
ep 0.110
sin(ip) 0.090
G 0.150
H 14.860
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.042
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2025 0.1099 0.0901 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
14.86 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 B 0.5070 0.5070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT