2003 XJ42

2003XJ42, 2008 UK244, 2008UK244, K03X42J, K08UO4K, Z7418

All data for this body: [vot]

MPC data
Name (number) 2003 XJ42 (357418)
a 3.12637
e 0.20743
i / sin(i) 12.0700 / 0.20911
q 2.47787
Q 3.77487
ω 350.8701
Node 78.6916
m 327.1532
n 0.1783
Epoch 2460800.5
nobs 242
nopp 12
Years observed 2003-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.133
ep 0.196
sin(ip) 0.180
G 0.150
H 16.360
Mass
D 4.25 0.921
pV 0.029 0.0249
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
3556 Lixiaohua 613 Lixiaohua -0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1334 0.1960 0.1798 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.921 0.921 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0249 0.0249 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
16.36 MPC-2023-12-04 MPC-2023-12-04 Phot