Yonezawa

06228, 1982 BA, 1982BA, 1991 DH, 1991DH, J82B00A, J91D00H

All data for this body: [vot]

MPC data
Name (number) Yonezawa (6228)
a 2.68617
e 0.11290
i / sin(i) 14.4098 / 0.24886
q 2.38290
Q 2.98943
ω 342.3492
Node 142.1743
m 293.3004
n 0.2239
Epoch 2460800.5
nobs 10798
nopp 28
Years observed 1953-2025
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.687
ep 0.149
sin(ip) 0.234
G 0.150
H 13.270
Mass
D 6.74 0.146
pV 0.323 0.0308
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 22.340
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6867 0.1490 0.2344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.74 0.146 0.146 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.323 0.0308 0.0308 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
13.27 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 Bus VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 0.390 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT