2009 JZ21
2009JZ21, K09J21Z, v3623
All data for this body: [vot]
MPC data
| Name (number) |
2009 JZ21 (573623) |
| a |
3.17428 |
| e |
0.24714 |
| i / sin(i) |
19.4523 /
0.33302
|
| q |
2.38979
|
| Q |
3.95878
|
| ω |
86.0874 |
| Node |
85.6596 |
| m |
346.3720 |
| n |
0.1743 |
| Epoch |
2460800.5 |
| nobs |
225 |
| nopp |
9 |
| Years observed |
2008-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.156 |
|
| ep |
0.253 |
|
| sin(ip) |
0.341 |
|
| G |
0.150 |
|
| H |
16.300 |
|
| 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 |
| 3.1557 |
0.2527 |
0.3412 |
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 |
| 16.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |