Akashi

05881, 1968 UN2, 1968UN2, 1978 WQ6, 1978WQ6, 1982 PK, 1982PK, 1987 RE3, 1987RE3, 1987 SR22, 1987SR22, 1992 SR12, 1992SR12, J68U02N, J78W06Q, J82P00K, J87R03E, J87S22R, J92S12R

All data for this body: [vot]

MPC data
Name (number) Akashi (5881)
a 2.85370
e 0.07950
i / sin(i) 2.6829 / 0.04681
q 2.62684
Q 3.08056
ω 338.7742
Node 48.3803
m 263.4096
n 0.2045
Epoch 2460800.5
nobs 4561
nopp 30
Years observed 1968-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.853
ep 0.049
sin(ip) 0.037
G 0.150
H 12.710
Mass
D 8.80 0.407
pV 0.250 0.0287
Value
Rotational Period 4.280
Period quality 2-
Spectral Class S
Spectral Class Score 2.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1289 Kutaissi -1 Kutaisii -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.3500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8526 0.0489 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.80 0.407 0.407 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0287 0.0287 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
12.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.283 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.494 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT