2008 UJ239

2008UJ239, K08UN9J, S1618

All data for this body: [vot]

MPC data
Name (number) 2008 UJ239 (281618)
a 2.98439
e 0.04378
i / sin(i) 9.5492 / 0.16589
q 2.85373
Q 3.11504
ω 261.3449
Node 281.1717
m 190.7788
n 0.1912
Epoch 2460200.5
nobs 445
nopp 15
Years observed 2003-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.982
ep 0.078
sin(ip) 0.187
Value Standard error
G 0.150
H 15.670
Mass
D 2.98 0.786
pV 0.126 0.0898
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9819 0.0781 0.1873 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.98 0.786 0.786 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.126 0.0898 0.0898 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
15.67 MPC-2023-12-04 MPC-2023-12-04 Phot