2003 AJ9

2003AJ9, K03A09J, P9179

All data for this body: [vot]

MPC data
Name (number) 2003 AJ9 (259179)
a 2.63215
e 0.32409
i / sin(i) 29.3682 / 0.49042
q 1.77910
Q 3.48520
ω 280.5514
Node 139.7926
m 127.3552
n 0.2308
Epoch 2460800.5
nobs 1204
nopp 15
Years observed 2002-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Barcelona (945)
 
ap 2.632
ep 0.243
sin(ip) 0.513
G 0.150
H 15.280
Mass
D 2.21 0.590
pV 0.329 0.1190
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.423
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
945 Barcelona 0 Barcelona Novakovic 2019EPSC...13.1671N HCM
945 Barcelona 805 Barcelona -0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6316 0.2431 0.5135 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.21 0.590 0.590 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.329 0.1190 0.1190 Masiero 2012ApJ...759L...8M 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
15.28 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.3190 0.4100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4182 0.4100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT