Athabasca

03307, 1977 AS, 1977AS, 1981 DE1, 1981DE1, 2003 WM33, 2003WM33, J77A00S, J81D01E, K03W33M

All data for this body: [vot]

MPC data
Name (number) Athabasca (3307)
a 2.25905
e 0.09601
i / sin(i) 6.3750 / 0.11103
q 2.04216
Q 2.47593
ω 146.5476
Node 263.1415
m 308.1161
n 0.2903
Epoch 2460200.5
nobs 2998
nopp 27
Years observed 1977-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.259
ep 0.101
sin(ip) 0.122
Value Standard error
G 0.150
H 14.060
Mass
D 3.63 0.170
pV 0.444 0.0760
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2589 0.1012 0.1218 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.63 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.444 0.0760 0.0760 Masiero 2012ApJ...759L...8M 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
14.06 MPC-2023-12-04 MPC-2023-12-04 Phot