2017 XJ49
2017XJ49, K17X49J, s0972
All data for this body: [vot]
MPC data
| Name (number) |
2017 XJ49 (540972) |
| a |
2.63166 |
| e |
0.05658 |
| i / sin(i) |
3.9453 /
0.06880
|
| q |
2.48275
|
| Q |
2.78057
|
| ω |
40.4394 |
| Node |
90.3415 |
| m |
203.5695 |
| n |
0.2309 |
| Epoch |
2460800.5 |
| nobs |
80 |
| nopp |
8 |
| Years observed |
2006-2023 |
| rms |
0.45 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.632 |
|
| ep |
0.091 |
|
| sin(ip) |
0.053 |
|
| G |
0.150 |
|
| H |
17.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6323 |
0.0913 |
0.0529 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |