1998 XK74
1998XK74, 2000 EW154, 2000EW154, 49420, J98X74K, K00EF4W
All data for this body: [vot]
MPC data
| Name (number) |
1998 XK74 (49420) |
| a |
2.73860 |
| e |
0.15299 |
| i / sin(i) |
14.0387 /
0.24258
|
| q |
2.31962
|
| Q |
3.15759
|
| ω |
332.7119 |
| Node |
63.8188 |
| m |
213.4868 |
| n |
0.2175 |
| Epoch |
2460200.5 |
| nobs |
1795 |
| nopp |
20 |
| Years observed |
1996-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.738 |
|
| ep |
0.136 |
|
| sin(ip) |
0.223 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7377 |
0.1362 |
0.2227 |
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 |
| 14.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |