2009 SE42

2009SE42, b2430, K09S42E

All data for this body: [vot]

MPC data
Name (number) 2009 SE42 (372430)
a 2.73661
e 0.17137
i / sin(i) 9.3939 / 0.16322
q 2.26763
Q 3.20559
ω 309.1208
Node 34.8710
m 199.7957
n 0.2177
Epoch 2460800.5
nobs 235
nopp 12
Years observed 2004-2025
rms 1.00
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.738
ep 0.128
sin(ip) 0.154
G 0.150
H 16.780
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
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7382 0.1284 0.1544 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
16.78 MPC-2023-12-04 MPC-2023-12-04 Phot