Shinobuyama

18609, 1986 VX1, 1986VX1, 1988 ER, 1988ER, 1995 FM7, 1995FM7, 1998 BN48, 1998BN48, J86V01X, J88E00R, J95F07M, J98B48N

All data for this body: [vot]

MPC data
Name (number) Shinobuyama (18609)
a 2.28941
e 0.14016
i / sin(i) 5.7117 / 0.09952
q 1.96854
Q 2.61029
ω 239.1552
Node 133.0990
m 60.1261
n 0.2845
Epoch 2460800.5
nobs 3597
nopp 23
Years observed 1986-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.289
ep 0.104
sin(ip) 0.094
G 0.150
H 14.000
Mass
D 4.81 0.046
pV 0.288 0.0286
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.730
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2887 0.1039 0.0941 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
4.82 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.276 0.0638 0.0638 Masiero 2011ApJ...741...68M NEATM
0.291 0.0320 0.0320 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
14.00 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 0.955 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT