2003 WA161

2003WA161, K03WG1A, N2665

All data for this body: [vot]

MPC data
Name (number) 2003 WA161 (232665)
a 2.85693
e 0.13898
i / sin(i) 2.5880 / 0.04516
q 2.45988
Q 3.25399
ω 350.1526
Node 225.8137
m 15.3706
n 0.2041
Epoch 2460800.5
nobs 427
nopp 21
Years observed 1994-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.857
ep 0.176
sin(ip) 0.059
G 0.150
H 16.520
Mass
D 3.30 0.138
pV 0.049 0.0124
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.164
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8568 0.1763 0.0593 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.30 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0124 0.0124 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
16.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0274 0.0190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT