1999 XE260
1999XE260, j2318, J99XQ0E
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE260 (452318) |
| a |
3.16222 |
| e |
0.11524 |
| i / sin(i) |
17.3734 /
0.29860
|
| q |
2.79780
|
| Q |
3.52664
|
| ω |
230.7906 |
| Node |
292.8756 |
| m |
135.8419 |
| n |
0.1753 |
| Epoch |
2460800.5 |
| nobs |
191 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.166 |
|
| ep |
0.130 |
|
| sin(ip) |
0.319 |
|
| G |
0.150 |
|
| H |
15.970 |
|
| 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 |
| 3.1656 |
0.1301 |
0.3187 |
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 |
| 15.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |