2016 PW21
2016PW21, K16P21W, p6167
All data for this body: [vot]
MPC data
| Name (number) |
2016 PW21 (516167) |
| a |
2.37828 |
| e |
0.22409 |
| i / sin(i) |
5.6865 /
0.09909
|
| q |
1.84534
|
| Q |
2.91122
|
| ω |
282.5390 |
| Node |
98.9326 |
| m |
290.5382 |
| n |
0.2687 |
| Epoch |
2460200.5 |
| nobs |
140 |
| nopp |
7 |
| Years observed |
2009-2022 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.378 |
|
| ep |
0.192 |
|
| sin(ip) |
0.085 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3785 |
0.1915 |
0.0852 |
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 |
| 18.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |