1999 XY17
1999XY17, 1990 TN11, 1990TN11, 41225, J90T11N, J99X17Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 XY17 (41225) |
| a |
2.73206 |
| e |
0.17751 |
| i / sin(i) |
4.4153 /
0.07699
|
| q |
2.24708
|
| Q |
3.21703
|
| ω |
140.5269 |
| Node |
217.2602 |
| m |
112.5436 |
| n |
0.2183 |
| Epoch |
2460200.5 |
| nobs |
1069 |
| nopp |
19 |
| Years observed |
1990-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
Merxia (808) |
|
| |
|
|
| ap |
2.734 |
|
| ep |
0.136 |
|
| sin(ip) |
0.090 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 808 |
Merxia |
513 |
Merxia |
-0.3900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7338 |
0.1364 |
0.0898 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |