1998 SF143
1998SF143, 2000 CH42, 2000CH42, 44415, J98SE3F, K00C42H
All data for this body: [vot]
MPC data
| Name (number) |
1998 SF143 (44415) |
| a |
2.78550 |
| e |
0.05779 |
| i / sin(i) |
5.7483 /
0.10016
|
| q |
2.62451
|
| Q |
2.94649
|
| ω |
215.5712 |
| Node |
197.6046 |
| m |
231.5208 |
| n |
0.2120 |
| Epoch |
2460800.5 |
| nobs |
1189 |
| nopp |
23 |
| Years observed |
1996-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.785 |
|
| ep |
0.046 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.634 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7846 |
0.0456 |
0.1067 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |