Daedalus

01864, 1971 FA, 1971FA, J71F00A

All data for this body: [vot]

MPC data
Name (number) Daedalus (1864)
a 1.46087
e 0.61440
i / sin(i) 22.2162 / 0.37810
q 0.56331
Q 2.35844
ω 325.6674
Node 6.6128
m 171.0182
n 0.5582
Epoch 2460200.5
nobs 4483
nopp 36
Years observed 1971-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.880
Mass
D 2.71 0.109
pV 0.281 0.0472
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.53 0.451 0.451 Masiero 2017AJ....154..168M NEATM
2.72 0.114 0.114 Mainzer 2011ApJ...743..156M NEATM
2.73 0.790 0.790 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.271 0.2050 0.2050 Masiero 2020PSJ.....1....5M NEATM
0.273 0.0550 0.0550 Mainzer 2011ApJ...743..156M NEATM
0.313 0.1024 0.1024 Masiero 2017AJ....154..168M 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
14.88 MPC-2023-12-04 MPC-2023-12-04 Phot