Akasaki

19197, 1976 GH5, 1976GH5, 1988 SW3, 1988SW3, 1992 EO, 1992EO, 1999 RN31, 1999RN31, J76G05H, J88S03W, J92E00O, J99R31N

All data for this body: [vot]

MPC data
Name (number) Akasaki (19197)
a 3.07846
e 0.28380
i / sin(i) 14.1652 / 0.24472
q 2.20479
Q 3.95212
ω 255.2160
Node 8.4791
m 332.8138
n 0.1825
Epoch 2460800.5
nobs 3981
nopp 26
Years observed 1976-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.086
ep 0.267
sin(ip) 0.271
G 0.150
H 12.380
Mass
D 13.63 0.212
pV 0.125 0.0239
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0858 0.2672 0.2706 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.63 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.125 0.0239 0.0239 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
12.38 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.675 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
CX 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.2634 0.2634 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT