Alekseev

09933, 1985 SM3, 1985SM3, 1988 PQ1, 1988PQ1, J85S03M, J88P01Q

All data for this body: [vot]

MPC data
Name (number) Alekseev (9933)
a 2.15283
e 0.14188
i / sin(i) 3.8559 / 0.06725
q 1.84739
Q 2.45827
ω 83.9338
Node 307.8820
m 352.1960
n 0.3120
Epoch 2460200.5
nobs 2884
nopp 22
Years observed 1985-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.152
ep 0.131
sin(ip) 0.069
Value Standard error
G 0.150
H 14.400
Mass
D 3.40 0.063
pV 0.303 0.0055
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1523 0.1309 0.0688 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.26 0.100 0.100 Masiero 2012ApJ...759L...8M NEATM
3.49 0.082 0.082 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.303 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.380 0.0700 0.0700 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
14.40 MPC-2023-12-04 MPC-2023-12-04 Phot