2002 XM21
2002XM21, K02X21M, S2340
All data for this body: [vot]
MPC data
| Name (number) |
2002 XM21 (282340) |
| a |
2.96541 |
| e |
0.10813 |
| i / sin(i) |
9.0000 /
0.15643
|
| q |
2.64475
|
| Q |
3.28607
|
| ω |
147.5987 |
| Node |
270.2614 |
| m |
33.1086 |
| n |
0.1930 |
| Epoch |
2460200.5 |
| nobs |
604 |
| nopp |
14 |
| Years observed |
2002-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.966 |
|
| ep |
0.095 |
|
| sin(ip) |
0.175 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9662 |
0.0950 |
0.1751 |
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 |
| 15.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |