1999 XN74
1999XN74, 1998 QL17, 1998QL17, 49826, J98Q17L, J99X74N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN74 (49826) |
| a |
2.36088 |
| e |
0.07824 |
| i / sin(i) |
2.9093 /
0.05076
|
| q |
2.17615
|
| Q |
2.54561
|
| ω |
99.6699 |
| Node |
127.7092 |
| m |
56.3818 |
| n |
0.2717 |
| Epoch |
2460200.5 |
| nobs |
1752 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.361 |
|
| ep |
0.103 |
|
| sin(ip) |
0.042 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3614 |
0.1030 |
0.0422 |
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 |
| 15.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |