2002 SW21
2002SW21, 2006 RY62, 2006RY62, e1963, K02S21W, K06R62Y
All data for this body: [vot]
MPC data
| Name (number) |
2002 SW21 (401963) |
| a |
2.54352 |
| e |
0.21867 |
| i / sin(i) |
6.2797 /
0.10938
|
| q |
1.98732
|
| Q |
3.09972
|
| ω |
354.3845 |
| Node |
13.8710 |
| m |
57.4485 |
| n |
0.2430 |
| Epoch |
2460200.5 |
| nobs |
219 |
| nopp |
12 |
| Years observed |
2002-2023 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.510 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
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 |
| 17.51 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |