2009 SB139

2009SB139, 2007 HU75, 2007HU75, K07H75U, K09SD9B, R4914

All data for this body: [vot]

MPC data
Name (number) 2009 SB139 (274914)
a 2.64080
e 0.11765
i / sin(i) 12.3890 / 0.21455
q 2.33010
Q 2.95149
ω 287.7047
Node 217.6047
m 140.7900
n 0.2297
Epoch 2460800.5
nobs 317
nopp 15
Years observed 1994-2025
rms 0.94
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.641
ep 0.148
sin(ip) 0.229
G 0.150
H 16.860
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
2.6411 0.1478 0.2292 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
16.86 MPC-2023-12-04 MPC-2023-12-04 Phot