1998 WL2

1998WL2, 25284, J98W02L

All data for this body: [vot]

MPC data
Name (number) 1998 WL2 (25284)
a 3.19009
e 0.12537
i / sin(i) 23.7757 / 0.40316
q 2.79016
Q 3.59002
ω 189.6846
Node 166.3185
m 183.5492
n 0.1730
Epoch 2460200.5
nobs 2434
nopp 22
Years observed 1997-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.189
ep 0.140
sin(ip) 0.388
Value Standard error
G 0.150
H 13.430
Mass
D 9.58 0.050
pV 0.101 0.0249
Rotational Period 30.168
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 902 Alauda -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1889 0.1399 0.3879 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.58 0.050 0.050 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0249 0.0249 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
13.43 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
30.17 Durech 2023A&A...675A..24D Model