2009 QB28

2009QB28, 2007 DN45, 2007DN45, K07D45N, K09Q28B, R4842

All data for this body: [vot]

MPC data
Name (number) 2009 QB28 (274842)
a 2.64165
e 0.18848
i / sin(i) 12.7968 / 0.22149
q 2.14375
Q 3.13954
ω 33.2325
Node 326.8556
m 222.8837
n 0.2296
Epoch 2460800.5
nobs 385
nopp 11
Years observed 2005-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.642
ep 0.150
sin(ip) 0.229
G 0.150
H 16.580
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
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6420 0.1504 0.2294 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
16.58 MPC-2023-12-04 MPC-2023-12-04 Phot