Memnon

02895, 1981 AE1, 1981AE1, 1981 CL, 1981CL, J81A01E, J81C00L

All data for this body: [vot]

MPC data
Name (number) Memnon (2895)
a 5.24411
e 0.04947
i / sin(i) 27.2066 / 0.45720
q 4.98467
Q 5.50355
ω 274.7202
Node 133.9618
m 287.3787
n 0.0821
Epoch 2460200.5
nobs 3427
nopp 31
Years observed 1977-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.060
Mass
D 56.62 0.196
pV 0.063 0.0109
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
54.58 0.940 0.940 Grav 2011ApJ...742...40G NEATM
56.71 0.200 0.200 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0160 0.0160 Grav 2012ApJ...759...49G NEATM
0.065 0.0150 0.0150 Grav 2011ApJ...742...40G 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
10.06 MPC-2023-12-04 MPC-2023-12-04 Phot