Ryugatake

1995 WB5, 1995WB5, 1998 KC66, 1998KC66, 20120, J95W05B, J98K66C

All data for this body: [vot]

MPC data
Name (number) Ryugatake (20120)
a 2.63171
e 0.15373
i / sin(i) 12.7952 / 0.22147
q 2.22714
Q 3.03629
ω 96.3064
Node 253.5695
m 22.3870
n 0.2309
Epoch 2460800.5
nobs 2325
nopp 23
Years observed 1995-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.632
ep 0.104
sin(ip) 0.242
G 0.150
H 14.270
Mass
D 4.83 0.221
pV 0.209 0.0245
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6322 0.1042 0.2425 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0245 0.0245 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
14.27 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
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT