2009 XR17
2009XR17, 2005 YJ224, 2005YJ224, c4428, K05YM4J, K09X17R
All data for this body: [vot]
MPC data
| Name (number) |
2009 XR17 (384428) |
| a |
2.47825 |
| e |
0.09860 |
| i / sin(i) |
6.7849 /
0.11814
|
| q |
2.23389
|
| Q |
2.72261
|
| ω |
111.3070 |
| Node |
94.0942 |
| m |
255.0155 |
| n |
0.2526 |
| Epoch |
2460800.5 |
| nobs |
371 |
| nopp |
11 |
| Years observed |
2005-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.477 |
|
| ep |
0.123 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
16.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4772 |
0.1226 |
0.1043 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |