2009 AZ21
2009AZ21, d4977, K09A21Z
All data for this body: [vot]
MPC data
| Name (number) |
2009 AZ21 (394977) |
| a |
2.52430 |
| e |
0.10899 |
| i / sin(i) |
2.2796 /
0.03978
|
| q |
2.24917
|
| Q |
2.79943
|
| ω |
0.4988 |
| Node |
261.1029 |
| m |
239.7794 |
| n |
0.2457 |
| Epoch |
2460800.5 |
| nobs |
247 |
| nopp |
15 |
| Years observed |
2003-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.527 |
|
| ep |
0.127 |
|
| sin(ip) |
0.057 |
|
| G |
0.150 |
|
| H |
17.380 |
|
| 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 |
| 2.5268 |
0.1270 |
0.0565 |
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 |
| 17.38 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |