2017 XJ4
2017XJ4, K17X04J, s0777
All data for this body: [vot]
MPC data
| Name (number) |
2017 XJ4 (540777) |
| a |
2.43684 |
| e |
0.12556 |
| i / sin(i) |
6.1722 /
0.10752
|
| q |
2.13087
|
| Q |
2.74280
|
| ω |
180.8479 |
| Node |
224.6702 |
| m |
202.9960 |
| n |
0.2591 |
| Epoch |
2460200.5 |
| nobs |
105 |
| nopp |
8 |
| Years observed |
2009-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.436 |
|
| ep |
0.114 |
|
| sin(ip) |
0.118 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4362 |
0.1138 |
0.1184 |
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 |
| 17.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |