Sumiyoshi

18290, 1970 EC3, 1970EC3, 1977 DR2, 1977DR2, 1996 TB60, 1996TB60, J70E03C, J77D02R, J96T60B

All data for this body: [vot]

MPC data
Name (number) Sumiyoshi (18290)
a 2.32231
e 0.08565
i / sin(i) 6.7237 / 0.11708
q 2.12340
Q 2.52122
ω 252.5985
Node 344.4155
m 143.9890
n 0.2785
Epoch 2460800.5
nobs 3683
nopp 24
Years observed 1970-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.323
ep 0.104
sin(ip) 0.120
G 0.150
H 13.910
Mass
D 3.66 0.079
pV 0.479 0.0753
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3230 0.1042 0.1198 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.66 0.079 0.079 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.479 0.0753 0.0753 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot