2009 SJ89
2009SJ89, e0721, K09S89J
All data for this body: [vot]
MPC data
| Name (number) |
2009 SJ89 (400721) |
| a |
3.11753 |
| e |
0.12828 |
| i / sin(i) |
4.8011 /
0.08370
|
| q |
2.71762
|
| Q |
3.51743
|
| ω |
144.6984 |
| Node |
247.2159 |
| m |
172.7750 |
| n |
0.1791 |
| Epoch |
2460200.5 |
| nobs |
249 |
| nopp |
11 |
| Years observed |
2004-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.111 |
|
| ep |
0.107 |
|
| sin(ip) |
0.102 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1114 |
0.1075 |
0.1021 |
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 |
| 16.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |