2002 RA21
2002RA21, 2004 DY23, 2004DY23, K02R21A, K04D23Y, Z4269
All data for this body: [vot]
MPC data
| Name (number) |
2002 RA21 (354269) |
| a |
2.68627 |
| e |
0.23217 |
| i / sin(i) |
10.9739 /
0.19036
|
| q |
2.06260
|
| Q |
3.30994
|
| ω |
245.8119 |
| Node |
156.0559 |
| m |
243.3049 |
| n |
0.2239 |
| Epoch |
2460200.5 |
| nobs |
321 |
| nopp |
11 |
| Years observed |
2002-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.686 |
|
| ep |
0.206 |
|
| sin(ip) |
0.187 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.630 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6863 |
0.2056 |
0.1869 |
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 |
| 16.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |