2009 SG340

2009SG340, a9347, K09SY0G

All data for this body: [vot]

MPC data
Name (number) 2009 SG340 (369347)
a 2.75905
e 0.06619
i / sin(i) 0.7799 / 0.01361
q 2.57643
Q 2.94167
ω 239.8676
Node 75.5698
m 194.8853
n 0.2151
Epoch 2460800.5
nobs 103
nopp 13
Years observed 2002-2025
rms 1.13
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.760
ep 0.051
sin(ip) 0.008
G 0.150
H 17.480
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
1128 Astrid 0 Astrid Novakovic 2019EPSC...13.1671N HCM
1128 Astrid 515 Astrid -0.7300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7603 0.0507 0.0076 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
17.48 MPC-2023-12-04 MPC-2023-12-04 Phot