2005 OA21
2005OA21, 2004 HX22, 2004HX22, K04H22X, K05O21A, W3759
All data for this body: [vot]
MPC data
| Name (number) |
2005 OA21 (323759) |
| a |
2.52240 |
| e |
0.02403 |
| i / sin(i) |
1.3693 /
0.02390
|
| q |
2.46180
|
| Q |
2.58301
|
| ω |
330.6427 |
| Node |
31.3898 |
| m |
300.0448 |
| n |
0.2460 |
| Epoch |
2460800.5 |
| nobs |
296 |
| nopp |
17 |
| Years observed |
1993-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.522 |
|
| ep |
0.024 |
|
| sin(ip) |
0.021 |
|
| G |
0.150 |
|
| H |
16.940 |
|
| 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 |
| 2.5221 |
0.0243 |
0.0209 |
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 |
| 16.94 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |