1999 XJ143

1999XJ143, 1086 T-1, 1086T-1, 18879, 1998 MM10, 1998MM10, J98M10M, J99XE3J, T1S1086

All data for this body: [vot]

MPC data
Name (number) 1999 XJ143 (18879)
a 2.66640
e 0.20843
i / sin(i) 13.5410 / 0.23414
q 2.11063
Q 3.22217
ω 135.0491
Node 199.9344
m 240.6655
n 0.2264
Epoch 2460200.5
nobs 2716
nopp 22
Years observed 1971-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.666
ep 0.164
sin(ip) 0.241
Value Standard error
G 0.150
H 13.670
Mass
D 5.55 0.144
pV 0.250 0.0514
Rotational Period 9.024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6658 0.1638 0.2409 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.55 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0514 0.0514 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
13.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.02 Ferrero 2021MPBu...48....7F Lightcurve