2002 YD21
2002YD21, 2006 XD20, 2006XD20, 2006 XF5, 2006XF5, K02Y21D, K06X05F, K06X20D, P9165
All data for this body: [vot]
MPC data
| Name (number) |
2002 YD21 (259165) |
| a |
2.45870 |
| e |
0.19917 |
| i / sin(i) |
11.1562 /
0.19348
|
| q |
1.96901
|
| Q |
2.94838
|
| ω |
45.9710 |
| Node |
93.6097 |
| m |
245.7134 |
| n |
0.2557 |
| Epoch |
2460800.5 |
| nobs |
572 |
| nopp |
14 |
| Years observed |
2000-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.459 |
|
| ep |
0.234 |
|
| sin(ip) |
0.177 |
|
| G |
0.150 |
|
| H |
16.700 |
|
| 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 |
| 2.4595 |
0.2338 |
0.1771 |
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 |
| 16.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |