1997 GZ9
1997GZ9, 1999 XQ116, 1999XQ116, 73903, J97G09Z, J99XB6Q
All data for this body: [vot]
MPC data
| Name (number) |
1997 GZ9 (73903) |
| a |
2.41435 |
| e |
0.17032 |
| i / sin(i) |
5.4882 /
0.09564
|
| q |
2.00314
|
| Q |
2.82555
|
| ω |
82.4521 |
| Node |
20.9188 |
| m |
89.3876 |
| n |
0.2627 |
| Epoch |
2460200.5 |
| nobs |
1064 |
| nopp |
15 |
| Years observed |
1997-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.413 |
|
| ep |
0.190 |
|
| sin(ip) |
0.094 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4131 |
0.1903 |
0.0936 |
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 |
| 16.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |