2009HS90
1996AP14, 2005JC75, 2006SH86, J96A14P, K05J75C, K06S86H, K09H90S, P7317
All data for this body: [vot]
MPC data
| Name (number) |
2009HS90 (257317) |
| Packed designation |
P7317 |
| a |
2.54660 |
| e |
0.15200 |
| i / sin(i) |
3.2437 /
0.05658
|
| q |
2.15953
|
| Q |
2.93368
|
| ω |
263.8847 |
| Node |
2.9065 |
| m |
8.5578 |
| n |
0.2425 |
| Epoch |
2459600.5 |
| nobs |
277 |
| nopp |
12 |
| Years observed |
1996-2021 |
| rms |
0.51 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.546 |
|
| ep |
0.172 |
|
| sin(ip) |
0.061 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5462 |
0.1719 |
0.0614 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.99 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |