2008 AD20
2008AD20, b1853, K08A20D
All data for this body: [vot]
MPC data
| Name (number) |
2008 AD20 (371853) |
| a |
2.20736 |
| e |
0.15336 |
| i / sin(i) |
7.6799 /
0.13364
|
| q |
1.86884
|
| Q |
2.54588
|
| ω |
313.0188 |
| Node |
131.7544 |
| m |
125.4922 |
| n |
0.3005 |
| Epoch |
2460800.5 |
| nobs |
288 |
| nopp |
11 |
| Years observed |
2005-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.230 |
|
| ep |
0.219 |
|
| sin(ip) |
0.131 |
|
| G |
0.150 |
|
| H |
17.960 |
|
| 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 |
| 2.2297 |
0.2192 |
0.1314 |
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 |
| 17.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |