Zao

05751, 1989 EN1, 1989EN1, 1992 AC, 1992AC, J89E01N, J92A00C

All data for this body: [vot]

MPC data
Name (number) Zao (5751)
a 2.10138
e 0.42525
i / sin(i) 16.0719 / 0.27684
q 1.20777
Q 2.99500
ω 25.4861
Node 121.6332
m 124.8704
n 0.3236
Epoch 2460200.5
nobs 2431
nopp 24
Years observed 1989-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.960
Mass
D 2.30
pV
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.30 nan nan Delbo 2003Icar..166..116D RADIOMETRY_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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
21.70 Pravec 1997Icar..130..275P Lightcurve
25.80 Pal 2020ApJS..247...26P Lightcurve
76.00 Pravec LCDB Lightcurve
76.00 Pravec LCDB Lightcurve