Selg

18565, 1993 PG9, 1993PG9, 1994 UD13, 1994UD13, 1996 AJ20, 1996AJ20, 1997 GP35, 1997GP35, J93P09G, J94U13D, J96A20J, J97G35P

All data for this body: [vot]

MPC data
Name (number) Selg (18565)
a 3.09708
e 0.12271
i / sin(i) 5.0084 / 0.08730
q 2.71705
Q 3.47711
ω 290.1721
Node 201.7062
m 13.9493
n 0.1808
Epoch 2460200.5
nobs 1640
nopp 21
Years observed 1993-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.096
ep 0.146
sin(ip) 0.097
Value Standard error
G 0.150
H 14.200
Mass
D 8.63 0.215
pV 0.054 0.0152
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0961 0.1457 0.0972 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.63 0.215 0.215 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0152 0.0152 Masiero 2011ApJ...741...68M 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot