1998 SJ48
1998SJ48, 1993 TD42, 1993TD42, 44376, J93T42D, J98S48J
All data for this body: [vot]
MPC data
| Name (number) |
1998 SJ48 (44376) |
| a |
2.87265 |
| e |
0.11114 |
| i / sin(i) |
1.5884 /
0.02772
|
| q |
2.55337
|
| Q |
3.19192
|
| ω |
21.8807 |
| Node |
354.6049 |
| m |
50.3060 |
| n |
0.2024 |
| Epoch |
2460200.5 |
| nobs |
1033 |
| nopp |
21 |
| Years observed |
1993-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.874 |
|
| ep |
0.073 |
|
| sin(ip) |
0.038 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8737 |
0.0726 |
0.0377 |
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 |
| 15.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |