1998 XY57
1998XY57, 2002 TK165, 2002TK165, 74395, J98X57Y, K02TG5K
All data for this body: [vot]
MPC data
| Name (number) |
1998 XY57 (74395) |
| a |
2.72950 |
| e |
0.09909 |
| i / sin(i) |
9.8754 /
0.17151
|
| q |
2.45903
|
| Q |
2.99996
|
| ω |
324.5465 |
| Node |
105.7041 |
| m |
184.9062 |
| n |
0.2186 |
| Epoch |
2460200.5 |
| nobs |
1042 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.730 |
|
| ep |
0.093 |
|
| sin(ip) |
0.152 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7296 |
0.0935 |
0.1525 |
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 |
| 15.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |