1999 SA20
1999SA20, 70424, J99S20A
All data for this body: [vot]
MPC data
| Name (number) |
1999 SA20 (70424) |
| a |
2.53326 |
| e |
0.18895 |
| i / sin(i) |
7.2493 /
0.12619
|
| q |
2.05460
|
| Q |
3.01192
|
| ω |
249.4552 |
| Node |
125.1899 |
| m |
329.0578 |
| n |
0.2444 |
| Epoch |
2460200.5 |
| nobs |
1326 |
| nopp |
20 |
| Years observed |
1997-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.450 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
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 |
| 15.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |