2005 JS21
2005JS21, H5247, K05J21S
All data for this body: [vot]
MPC data
| Name (number) |
2005 JS21 (175247) |
| a |
2.31665 |
| e |
0.12982 |
| i / sin(i) |
0.5578 /
0.00974
|
| q |
2.01590
|
| Q |
2.61740
|
| ω |
242.9723 |
| Node |
336.1461 |
| m |
250.2456 |
| n |
0.2795 |
| Epoch |
2460800.5 |
| nobs |
313 |
| nopp |
16 |
| Years observed |
2001-2024 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.315 |
|
| ep |
0.159 |
|
| sin(ip) |
0.019 |
|
| G |
0.150 |
|
| H |
17.710 |
|
| 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 |
| 2.3154 |
0.1591 |
0.0195 |
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 |
| 17.71 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |