Gakutensoku

09786, 1987 KM4, 1987KM4, 1993 RC6, 1993RC6, 1995 BB, 1995BB, J87K04M, J93R06C, J95B00B

All data for this body: [vot]

MPC data
Name (number) Gakutensoku (9786)
a 2.83846
e 0.08088
i / sin(i) 1.0512 / 0.01835
q 2.60887
Q 3.06804
ω 44.9416
Node 305.1768
m 106.1754
n 0.2061
Epoch 2460200.5
nobs 2727
nopp 25
Years observed 1987-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.840
ep 0.044
sin(ip) 0.037
Value Standard error
G 0.150
H 13.800
Mass
D 5.62 0.331
pV 0.203 0.0198
Rotational Period 4.377
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8403 0.0441 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 0.331 0.331 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.203 0.0198 0.0198 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
13.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.38 Durech 2023A&A...675A..24D Model