1999 XZ253
1999XZ253, 1999 XB263, 1999XB263, 2000 AA256, 2000AA256, I9492, J99XP3Z, J99XQ3B, K00AP6A
All data for this body: [vot]
MPC data
| Name (number) |
1999 XZ253 (189492) |
| a |
3.00384 |
| e |
0.09059 |
| i / sin(i) |
7.1408 /
0.12431
|
| q |
2.73172
|
| Q |
3.27596
|
| ω |
87.2284 |
| Node |
279.5810 |
| m |
288.7560 |
| n |
0.1893 |
| Epoch |
2460200.5 |
| nobs |
728 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.004 |
|
| ep |
0.058 |
|
| sin(ip) |
0.145 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0038 |
0.0583 |
0.1455 |
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 |
| 15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |