2003 QB4

2003QB4, K03Q04B, S7677

All data for this body: [vot]

MPC data
Name (number) 2003 QB4 (287677)
a 2.25975
e 0.20004
i / sin(i) 5.5053 / 0.09594
q 1.80771
Q 2.71179
ω 42.6168
Node 296.6289
m 132.5205
n 0.2901
Epoch 2460800.5
nobs 387
nopp 15
Years observed 1993-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Baptistina (298)
 
ap 2.260
ep 0.144
sin(ip) 0.105
G 0.150
H 17.570
Mass
D 1.16 0.280
pV 0.173 0.0844
Value
Rotational Period 6.590
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2598 0.1441 0.1048 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.16 0.280 0.280 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0844 0.0844 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
17.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.593 2 Synodic Waszczak 2015AJ....150...75W Lightcurve