van der Laan

vanderLaan, 02823, 1979 VG2, 1979VG2, 1979 YK1, 1979YK1, 1981 EM15, 1981EM15, 2010 P-L, 2010P-L, J79V02G, J79Y01K, J81E15M, PLS2010

All data for this body: [vot]

MPC data
Name (number) van der Laan (2823)
a 2.41033
e 0.09066
i / sin(i) 3.8211 / 0.06664
q 2.19182
Q 2.62884
ω 128.0748
Node 248.4430
m 290.0654
n 0.2634
Epoch 2460200.5
nobs 3647
nopp 30
Years observed 1960-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.411
ep 0.062
sin(ip) 0.082
Value Standard error
G 0.150
H 13.280
Mass
D 5.36 0.062
pV 0.322 0.0507
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4106 0.0625 0.0820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.36 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.322 0.0507 0.0507 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
13.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.63 Oszkiewicz 2020A&A...643A.117O Lightcurve