Yakushimaru

08940, 1990 VT15, 1990VT15, 1995 UZ49, 1995UZ49, 1997 BA2, 1997BA2, J90V15T, J95U49Z, J97B02A

All data for this body: [vot]

MPC data
Name (number) Yakushimaru (8940)
a 2.93199
e 0.03683
i / sin(i) 3.1182 / 0.05440
q 2.82400
Q 3.03998
ω 223.1114
Node 103.0348
m 275.3497
n 0.1963
Epoch 2460200.5
nobs 3479
nopp 25
Years observed 1983-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.931
ep 0.023
sin(ip) 0.034
Value Standard error
G 0.150
H 13.250
Mass
D 7.10 0.770
pV 0.221 0.0540
Rotational Period 7.022
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9313 0.0229 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.10 0.770 0.770 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.221 0.0540 0.0540 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
13.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.02 Durech 2023A&A...675A..24D Model