Atsuhirotaisei

18403, 1979 YG4, 1979YG4, 1993 AG, 1993AG, 2000 SB109, 2000SB109, J79Y04G, J93A00G, K00SA9B

All data for this body: [vot]

MPC data
Name (number) Atsuhirotaisei (18403)
a 2.62864
e 0.31171
i / sin(i) 3.6818 / 0.06421
q 1.80927
Q 3.44800
ω 312.7757
Node 173.9159
m 58.2895
n 0.2313
Epoch 2460200.5
nobs 2035
nopp 19
Years observed 1979-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.940
Mass
D 2.74 0.062
pV 0.314 0.0279
Rotational Period
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.74 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.314 0.0279 0.0279 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
14.94 MPC-2023-12-04 MPC-2023-12-04 Phot