1999 XL249
1999XL249, A3200, J99XO9L
All data for this body: [vot]
MPC data
| Name (number) |
1999 XL249 (103200) |
| a |
2.52968 |
| e |
0.13006 |
| i / sin(i) |
6.4335 /
0.11205
|
| q |
2.20066
|
| Q |
2.85869
|
| ω |
287.8204 |
| Node |
150.8372 |
| m |
107.5346 |
| n |
0.2450 |
| Epoch |
2460800.5 |
| nobs |
811 |
| nopp |
20 |
| Years observed |
1991-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.528 |
|
| ep |
0.129 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
16.040 |
|
| 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 |
| 2.5280 |
0.1289 |
0.1049 |
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 |
| 16.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |