Orpheus

03361, 1982HR, J82H00R

All data for this body: [vot]

MPC data
Name (number) Orpheus (3361)
Packed designation 03361
a 1.21060
e 0.32315
i / sin(i) 2.6612 / 0.04643
q 0.81939
Q 1.60180
ω 302.3634
Node 188.6885
m 4.3800
n 0.7400
Epoch 2459600.5
nobs 1113
nopp 17
Years observed 1982-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 19.400
Mass
D 0.35 0.055
pV 0.357 0.1350
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.35 0.055 0.055 Mainzer 2011ApJ...743..156M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.357 0.1350 0.1350 Mainzer 2011ApJ...743..156M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.40 MPC-2022-01-18 MPC-2022-01-18 Phot