1999 XA33

1999XA33, 70990, J99X33A

All data for this body: [vot]

MPC data
Name (number) 1999 XA33 (70990)
a 3.01326
e 0.20758
i / sin(i) 10.8108 / 0.18757
q 2.38776
Q 3.63877
ω 235.2339
Node 293.1309
m 161.4742
n 0.1884
Epoch 2460200.5
nobs 1324
nopp 19
Years observed 1994-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.019
ep 0.236
sin(ip) 0.217
Value Standard error
G 0.150
H 14.470
Mass
D 4.86 0.157
pV 0.142 0.0182
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0190 0.2357 0.2167 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0182 0.0182 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
14.47 MPC-2023-12-04 MPC-2023-12-04 Phot