Shibuya

04634, 1979 VZ1, 1979VZ1, 1979 YD1, 1979YD1, 1985 JD1, 1985JD1, 1986 TH18, 1986TH18, 1988 BA, 1988BA, J79V01Z, J79Y01D, J85J01D, J86T18H, J88B00A

All data for this body: [vot]

MPC data
Name (number) Shibuya (4634)
a 2.42023
e 0.03041
i / sin(i) 5.8460 / 0.10186
q 2.34662
Q 2.49383
ω 54.9141
Node 18.0176
m 219.8124
n 0.2618
Epoch 2460200.5
nobs 7791
nopp 26
Years observed 1979-2023
rms 0.38
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.421
ep 0.043
sin(ip) 0.096
Value Standard error
G 0.150
H 13.490
Mass
D 6.54 0.062
pV 0.217 0.0196
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4206 0.0431 0.0964 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.43 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
6.70 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.207 0.0259 0.0259 Masiero 2011ApJ...741...68M NEATM
0.230 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
13.49 MPC-2023-12-04 MPC-2023-12-04 Phot