2004 XJ157

2004XJ157, 2000 AR83, 2000AR83, J1885, K00A83R, K04XF7J

All data for this body: [vot]

MPC data
Name (number) 2004 XJ157 (191885)
a 2.94763
e 0.08221
i / sin(i) 3.2233 / 0.05623
q 2.70530
Q 3.18995
ω 303.6884
Node 130.9488
m 29.1863
n 0.1948
Epoch 2460800.5
nobs 463
nopp 16
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.947
ep 0.072
sin(ip) 0.041
G 0.150
H 15.670
Mass
D
pV
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9470 0.0720 0.0409 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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