Atreus

14791, 1973 SU, 1973SU, 1999 XJ31, 1999XJ31, J73S00U, J99X31J

All data for this body: [vot]

MPC data
Name (number) Atreus (14791)
a 5.15288
e 0.16199
i / sin(i) 2.9360 / 0.05122
q 4.31817
Q 5.98759
ω 186.4253
Node 194.7517
m 82.4691
n 0.0843
Epoch 2460200.5
nobs 1747
nopp 26
Years observed 1973-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.940
Mass
D 22.33 0.360
pV 0.098 0.0150
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.33 0.360 0.360 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 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
11.94 MPC-2023-12-04 MPC-2023-12-04 Phot