2505 P-L

2505P-L, 1998 WP31, 1998WP31, 28999, J98W31P, PLS2505

All data for this body: [vot]

MPC data
Name (number) 2505 P-L (28999)
a 2.41350
e 0.16239
i / sin(i) 6.5768 / 0.11453
q 2.02157
Q 2.80543
ω 47.2075
Node 4.4951
m 252.3093
n 0.2629
Epoch 2460200.5
nobs 1972
nopp 18
Years observed 1960-2022
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.414
ep 0.149
sin(ip) 0.115
Value Standard error
G 0.150
H 15.060
Mass
D 2.45 0.126
pV 0.389 0.0395
Rotational Period 21.085
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4137 0.1491 0.1146 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.389 0.0395 0.0395 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
15.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

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