2001 YO21
2001YO21, K01Y21O, S6390
All data for this body: [vot]
MPC data
| Name (number) |
2001 YO21 (286390) |
| a |
2.41865 |
| e |
0.13049 |
| i / sin(i) |
6.7234 /
0.11708
|
| q |
2.10303
|
| Q |
2.73427
|
| ω |
297.2354 |
| Node |
181.4917 |
| m |
251.3123 |
| n |
0.2620 |
| Epoch |
2460200.5 |
| nobs |
333 |
| nopp |
14 |
| Years observed |
2001-2023 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.419 |
|
| ep |
0.150 |
|
| sin(ip) |
0.122 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4186 |
0.1500 |
0.1216 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |