Superbus

18596, 1998 BA4, 1998BA4, J98B04A

All data for this body: [vot]

MPC data
Name (number) Superbus (18596)
a 2.37501
e 0.11400
i / sin(i) 3.3468 / 0.05838
q 2.10426
Q 2.64576
ω 14.3259
Node 124.8883
m 151.5814
n 0.2693
Epoch 2460800.5
nobs 1354
nopp 23
Years observed 1991-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.374
ep 0.150
sin(ip) 0.047
G 0.150
H 16.020
Mass
D 3.31 1.127
pV 0.064 0.0561
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -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
2.3744 0.1505 0.0472 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.31 1.127 1.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0561 0.0561 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
16.02 MPC-2023-12-04 MPC-2023-12-04 Phot