2003 WS161

2003WS161, 84946, K03WG1S

All data for this body: [vot]

MPC data
Name (number) 2003 WS161 (84946)
a 3.07377
e 0.16769
i / sin(i) 24.1120 / 0.40852
q 2.55834
Q 3.58920
ω 232.5599
Node 83.9340
m 77.9057
n 0.1829
Epoch 2460800.5
nobs 2411
nopp 21
Years observed 1996-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.075
ep 0.123
sin(ip) 0.383
G 0.150
H 13.560
Mass
D 10.52 0.240
pV 0.064 0.0066
Value
Rotational Period 9.845
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0754 0.1226 0.3825 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.52 0.240 0.240 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0066 0.0066 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
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.8459 2 Sidereal Durech 2023A&A...675A..24D Model