Hawass

17945, 1991 NZ, 1991NZ, 1999 JU8, 1999JU8, J91N00Z, J99J08U

All data for this body: [vot]

MPC data
Name (number) Hawass (17945)
a 2.57339
e 0.10023
i / sin(i) 2.2367 / 0.03903
q 2.31545
Q 2.83133
ω 319.6145
Node 268.6642
m 333.8842
n 0.2388
Epoch 2460200.5
nobs 2579
nopp 21
Years observed 1991-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.572
ep 0.170
sin(ip) 0.056
Value Standard error
G 0.150
H 14.340
Mass
D 4.72 0.314
pV 0.199 0.0212
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5724 0.1698 0.0561 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.72 0.314 0.314 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0212 0.0212 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot