2018 XD9
2018XD9, K18X09D, w5641
All data for this body: [vot]
MPC data
| Name (number) |
2018 XD9 (585641) |
| a |
2.29006 |
| e |
0.13337 |
| i / sin(i) |
24.1231 /
0.40870
|
| q |
1.98464
|
| Q |
2.59548
|
| ω |
346.0160 |
| Node |
252.7097 |
| m |
325.0040 |
| n |
0.2844 |
| Epoch |
2460200.5 |
| nobs |
153 |
| nopp |
8 |
| Years observed |
2011-2022 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.290 |
|
| ep |
0.191 |
|
| sin(ip) |
0.405 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2902 |
0.1913 |
0.4045 |
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 |
| 16.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |