Asamayama

06986, 1991 ET2, 1991ET2, 1993 PL2, 1993PL2, 1994 WE, 1994WE, J91E02T, J93P02L, J94W00E

All data for this body: [vot]

MPC data
Name (number) Asamayama (6986)
a 2.92732
e 0.06343
i / sin(i) 2.3308 / 0.04067
q 2.74164
Q 3.11300
ω 305.0204
Node 163.0001
m 220.4116
n 0.1968
Epoch 2460200.5
nobs 2798
nopp 26
Years observed 1989-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.930
ep 0.075
sin(ip) 0.037
Value Standard error
G 0.150
H 13.890
Mass
D 5.54 0.351
pV 0.191 0.0267
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9297 0.0748 0.0375 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.54 0.351 0.351 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.191 0.0267 0.0267 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
13.89 MPC-2023-12-04 MPC-2023-12-04 Phot