2001 WS1

2001WS1, g2787, K01W01S

All data for this body: [vot]

MPC data
Name (number) 2001 WS1 (422787)
a 2.59184
e 0.61815
i / sin(i) 13.2368 / 0.22898
q 0.98969
Q 4.19398
ω 5.2335
Node 1.2879
m 222.2521
n 0.2362
Epoch 2460800.5
nobs 1317
nopp 10
Years observed 1997-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.030
Mass
D 3.51 1.450
pV 0.041 0.0620
Value
Rotational Period
Period quality None
Spectral Class Q
Spectral Class Score 6.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 1.450 1.450 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0620 0.0620 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
17.03 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
Q Bus-DeMeo VIS Birlan 2024A&A...689A.334B PHOT