2009 XL23
2009XL23, j1218, K09X23L
All data for this body: [vot]
MPC data
| Name (number) |
2009 XL23 (451218) |
| a |
3.16550 |
| e |
0.13703 |
| i / sin(i) |
16.0561 /
0.27658
|
| q |
2.73174
|
| Q |
3.59927
|
| ω |
190.6131 |
| Node |
270.1138 |
| m |
242.6248 |
| n |
0.1750 |
| Epoch |
2460800.5 |
| nobs |
267 |
| nopp |
11 |
| Years observed |
2003-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.169 |
|
| ep |
0.154 |
|
| sin(ip) |
0.289 |
|
| G |
0.150 |
|
| H |
15.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.743 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1688 |
0.1536 |
0.2889 |
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 |
| 15.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |