1999 EZ9

1999EZ9, 2007 PE18, 2007PE18, J99E09Z, K07P18E, N4051

All data for this body: [vot]

MPC data
Name (number) 1999 EZ9 (234051)
a 2.33530
e 0.11914
i / sin(i) 2.9678 / 0.05178
q 2.05708
Q 2.61351
ω 303.2405
Node 325.8232
m 222.5595
n 0.2762
Epoch 2460200.5
nobs 308
nopp 15
Years observed 1997-2022
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.336
ep 0.116
sin(ip) 0.061
Value Standard error
G 0.150
H 17.390
Mass
D 1.88 0.190
pV 0.049 0.0100
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3362 0.1157 0.0607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.81 0.301 0.301 Masiero 2011ApJ...741...68M NEATM
1.93 0.245 0.245 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0112 0.0112 Masiero 2011ApJ...741...68M NEATM
0.054 0.0226 0.0226 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
17.39 MPC-2023-12-04 MPC-2023-12-04 Phot