Shirleysmith

1998 XL45, 1998XL45, 2000 HS57, 2000HS57, 30283, J98X45L, K00H57S

All data for this body: [vot]

MPC data
Name (number) Shirleysmith (30283)
a 2.27678
e 0.10566
i / sin(i) 6.8007 / 0.11842
q 2.03621
Q 2.51734
ω 225.6459
Node 60.5032
m 47.1460
n 0.2869
Epoch 2460800.5
nobs 3992
nopp 20
Years observed 1993-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.277
ep 0.087
sin(ip) 0.108
G 0.150
H 14.960
Mass
D 2.45 0.230
pV 0.511 0.1413
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
2.2771 0.0867 0.1084 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.230 0.230 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.511 0.1413 0.1413 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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot