2001 AL31

2001AL31, 42100, K01A31L

All data for this body: [vot]

MPC data
Name (number) 2001 AL31 (42100)
a 2.56059
e 0.18780
i / sin(i) 8.5401 / 0.14850
q 2.07971
Q 3.04147
ω 282.6662
Node 67.9152
m 281.3934
n 0.2405
Epoch 2460200.5
nobs 1412
nopp 19
Years observed 1991-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.148
sin(ip) 0.134
Value Standard error
G 0.150
H 15.180
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5599 0.1484 0.1344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
15.18 MPC-2023-12-04 MPC-2023-12-04 Phot