Aleksejleonov

09533, 1973 YK2, 1973YK2, 1981 SA7, 1981SA7, 1985 PJ2, 1985PJ2, J73Y02K, J81S07A, J85P02J

All data for this body: [vot]

MPC data
Name (number) Aleksejleonov (9533)
a 2.61645
e 0.17635
i / sin(i) 6.6101 / 0.11511
q 2.15504
Q 3.07787
ω 355.0371
Node 54.6127
m 300.1184
n 0.2329
Epoch 2460200.5
nobs 2921
nopp 25
Years observed 1973-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 13.650
Mass
D 9.56 0.191
pV 0.066 0.0078
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.49 0.790 0.790 Usui 2011PASJ...63.1117U NEATM
10.94 2.190 2.190 Ali-Lagoa 2018A&A...612A..85A NEATM
6.85 1.890 1.890 Nugent 2016AJ....152...63N NEATM
7.59 1.880 1.880 Masiero 2021PSJ.....2..162M NEATM
7.95 2.021 2.021 Masiero 2017AJ....154..168M NEATM
9.55 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0084 0.0084 Masiero 2011ApJ...741...68M NEATM
0.082 0.0310 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.100 0.0646 0.0646 Masiero 2017AJ....154..168M NEATM
0.130 0.0800 0.0800 Nugent 2016AJ....152...63N 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
13.65 MPC-2023-12-04 MPC-2023-12-04 Phot