2001 WS41

2001WS41, B1223, K01W41S

All data for this body: [vot]

MPC data
Name (number) 2001 WS41 (111223)
a 2.58955
e 0.18790
i / sin(i) 16.3291 / 0.28115
q 2.10299
Q 3.07612
ω 151.3693
Node 271.2022
m 259.4094
n 0.2365
Epoch 2460800.5
nobs 2307
nopp 17
Years observed 2000-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.589
ep 0.208
sin(ip) 0.291
G 0.150
H 14.650
Mass
D 6.87 0.029
pV 0.077 0.0057
Value
Rotational Period 9.835
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5887 0.2083 0.2912 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.66 1.990 1.990 Masiero 2020PSJ.....1....5M NEATM
6.87 0.029 0.029 Masiero 2011ApJ...741...68M NEATM
6.89 2.240 2.240 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0690 0.0690 Masiero 2020PSJ.....1....5M NEATM
0.077 0.0057 0.0057 Masiero 2011ApJ...741...68M NEATM
0.087 0.1090 0.1090 Masiero 2020PSJ.....1....5M 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
14.65 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.83498 2 Synodic Pal 2020ApJS..247...26P Lightcurve