1999 JO79

1999JO79, 1992 SJ9, 1992SJ9, 1999 KY9, 1999KY9, 35885, J92S09J, J99J79O, J99K09Y

All data for this body: [vot]

MPC data
Name (number) 1999 JO79 (35885)
a 2.42641
e 0.17822
i / sin(i) 1.9232 / 0.03356
q 1.99398
Q 2.85884
ω 231.7831
Node 48.9246
m 276.3466
n 0.2608
Epoch 2460800.5
nobs 1280
nopp 21
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.428
ep 0.169
sin(ip) 0.025
G 0.150
H 15.730
Mass
D 1.91 0.413
pV 0.213 0.1285
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 0.672
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4276 0.1685 0.0254 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.91 0.413 0.413 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.1285 0.1285 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
15.73 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
L 0.112 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT