1998 QB

1998QB, 1997 BQ9, 1997BQ9, 48932, J97B09Q, J98Q00B

All data for this body: [vot]

MPC data
Name (number) 1998 QB (48932)
a 2.33714
e 0.07282
i / sin(i) 6.0335 / 0.10511
q 2.16694
Q 2.50734
ω 266.6639
Node 315.4674
m 286.5472
n 0.2759
Epoch 2460800.5
nobs 2811
nopp 22
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.337
ep 0.101
sin(ip) 0.114
G 0.150
H 14.640
Mass
D
pV
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
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3372 0.1014 0.1140 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.64 MPC-2023-12-04 MPC-2023-12-04 Phot