1998 SP161
1998SP161, 1996 FD20, 1996FD20, 46982, J96F20D, J98SG1P
All data for this body: [vot]
MPC data
| Name (number) |
1998 SP161 (46982) |
| a |
2.69661 |
| e |
0.14201 |
| i / sin(i) |
12.8241 /
0.22196
|
| q |
2.31367
|
| Q |
3.07954
|
| ω |
310.2255 |
| Node |
192.0674 |
| m |
120.2166 |
| n |
0.2226 |
| Epoch |
2460200.5 |
| nobs |
1452 |
| nopp |
21 |
| Years observed |
1996-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.697 |
|
| ep |
0.175 |
|
| sin(ip) |
0.227 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6968 |
0.1748 |
0.2269 |
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 |
| 14.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |