Superbus

18596, 1998 BA4, 1998BA4, J98B04A

All data for this body: [vot]

MPC data
Name (number) Superbus (18596)
a 2.37438
e 0.11363
i / sin(i) 3.3467 / 0.05838
q 2.10458
Q 2.64417
ω 14.2321
Node 124.8975
m 350.1048
n 0.2694
Epoch 2460200.5
nobs 1156
nopp 22
Years observed 1991-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.374
ep 0.150
sin(ip) 0.047
Value Standard error
G 0.150
H 16.060
Mass
D 3.31 1.127
pV 0.064 0.0561
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-Oct-2022
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
16.06 MPC-2023-12-04 MPC-2023-12-04 Phot