1999 XM189

1999XM189, 1998 TS17, 1998TS17, 71152, J98T17S, J99XI9M

All data for this body: [vot]

MPC data
Name (number) 1999 XM189 (71152)
a 2.76587
e 0.10465
i / sin(i) 4.6016 / 0.08023
q 2.47643
Q 3.05531
ω 105.7523
Node 341.2513
m 54.1657
n 0.2143
Epoch 2460200.5
nobs 914
nopp 19
Years observed 1994-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.766
ep 0.107
sin(ip) 0.090
Value Standard error
G 0.150
H 15.270
Mass
D 3.48 0.697
pV 0.160 0.0467
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7657 0.1073 0.0898 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.48 0.697 0.697 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0467 0.0467 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
15.27 MPC-2023-12-04 MPC-2023-12-04 Phot