9509 P-L

9509P-L, 2142 T-2, 2142T-2, 42407, PLS9509, T2S2142

All data for this body: [vot]

MPC data
Name (number) 9509 P-L (42407)
a 2.64812
e 0.25923
i / sin(i) 10.9110 / 0.18928
q 1.96164
Q 3.33460
ω 125.4106
Node 187.3359
m 243.3614
n 0.2287
Epoch 2460200.5
nobs 1125
nopp 19
Years observed 1960-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.649
ep 0.223
sin(ip) 0.201
Value Standard error
G 0.150
H 15.200
Mass
D 3.21 0.496
pV 0.110 0.0331
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6493 0.2228 0.2007 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.00 0.590 0.590 Masiero 2021PSJ.....2..162M NEATM
3.70 0.914 0.914 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0381 0.0381 Masiero 2017AJ....154..168M NEATM
0.183 0.0550 0.0780 Masiero 2021PSJ.....2..162M 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
15.20 MPC-2023-12-04 MPC-2023-12-04 Phot