2000 WS146

2000WS146, 1997 BJ4, 1997BJ4, 93900, J97B04J, K00WE6S

All data for this body: [vot]

MPC data
Name (number) 2000 WS146 (93900)
a 2.70524
e 0.22411
i / sin(i) 3.4392 / 0.05999
q 2.09896
Q 3.31152
ω 271.6819
Node 117.5867
m 196.1847
n 0.2215
Epoch 2460800.5
nobs 469
nopp 17
Years observed 1997-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.704
ep 0.189
sin(ip) 0.043
G 0.150
H 16.840
Mass
D 2.68 0.566
pV 0.047 0.0111
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.359
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7045 0.1890 0.0428 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.68 0.566 0.566 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0111 0.0111 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
16.84 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 0.0598 0.0400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0236 0.0400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT