1986 WB1

1986WB1, 05901, 1976 YJ5, 1976YJ5, 1984 BA1, 1984BA1, J76Y05J, J84B01A, J86W01B

All data for this body: [vot]

MPC data
Name (number) 1986 WB1 (5901)
a 2.23821
e 0.11849
i / sin(i) 3.6887 / 0.06434
q 1.97299
Q 2.50342
ω 247.0614
Node 247.7967
m 115.6301
n 0.2943
Epoch 2460800.5
nobs 6109
nopp 28
Years observed 1976-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.238
ep 0.166
sin(ip) 0.074
G 0.150
H 14.470
Mass
D 4.01 0.140
pV 0.276 0.0400
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.173
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2378 0.1658 0.0742 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.01 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.276 0.0400 0.0400 Masiero 2012ApJ...759L...8M 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
14.47 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.466 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9995 0.9995 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT