1999 JL22

1999JL22, 2000 SF243, 2000SF243, 96665, J99J22L, K00SO3F

All data for this body: [vot]

MPC data
Name (number) 1999 JL22 (96665)
a 2.30821
e 0.07864
i / sin(i) 3.5192 / 0.06138
q 2.12668
Q 2.48973
ω 163.7976
Node 352.0079
m 205.4087
n 0.2811
Epoch 2460800.5
nobs 1537
nopp 21
Years observed 1993-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.309
ep 0.121
sin(ip) 0.061
G 0.150
H 15.890
Mass
D 2.17 0.366
pV 0.261 0.0591
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.898
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3087 0.1215 0.0614 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.17 0.366 0.366 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.0591 0.0591 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
15.89 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 0.983 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT