Sasagamine

09198, 1978 WQ16, 1978WQ16, 1990 HT4, 1990HT4, 1992 YJ5, 1992YJ5, 1993 BJ3, 1993BJ3, J78W16Q, J90H04T, J92Y05J, J93B03J

All data for this body: [vot]

MPC data
Name (number) Sasagamine (9198)
a 2.25713
e 0.08816
i / sin(i) 1.1998 / 0.02094
q 2.05814
Q 2.45612
ω 306.3414
Node 172.3252
m 27.8713
n 0.2907
Epoch 2460200.5
nobs 3018
nopp 22
Years observed 1978-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.257
ep 0.129
sin(ip) 0.026
Value Standard error
G 0.150
H 14.410
Mass
D 3.58 0.060
pV 0.262 0.0466
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2572 0.1286 0.0265 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.58 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.0466 0.0466 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
14.41 MPC-2023-12-04 MPC-2023-12-04 Phot