Helensteel
09038, 1990 VE1, 1990VE1, J90V01E
All data for this body: [vot]
MPC data
Name (number) |
Helensteel (9038) |
a |
2.62013 |
e |
0.16733 |
i / sin(i) |
14.3592 /
0.24800
|
q |
2.18171
|
Q |
3.05855
|
ω |
221.3969 |
Node |
138.1065 |
m |
301.2292 |
n |
0.2324 |
Epoch |
2460200.5 |
nobs |
4827 |
nopp |
26 |
Years observed |
1950-2023 |
rms |
0.44 |
Best values
|
Value |
Standard error |
Parent |
Eunomia (15) |
|
|
|
|
ap |
2.620 |
|
ep |
0.130 |
|
sin(ip) |
0.233 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.440 |
|
Mass |
|
|
D |
5.89 |
0.171 |
pV |
0.320 |
0.0489 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
15 |
Eunomia |
502 |
Eunomia |
-0.3200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.6199 |
0.1299 |
0.2334 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
13.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |