1998 KW61
1998KW61, 1991 RZ41, 1991RZ41, 2000 AV212, 2000AV212, 44189, J91R41Z, J98K61W, K00AL2V
All data for this body: [vot]
MPC data
| Name (number) |
1998 KW61 (44189) |
| a |
2.39130 |
| e |
0.22468 |
| i / sin(i) |
1.2379 /
0.02160
|
| q |
1.85403
|
| Q |
2.92857
|
| ω |
82.2441 |
| Node |
248.1121 |
| m |
243.1784 |
| n |
0.2665 |
| Epoch |
2460200.5 |
| nobs |
1433 |
| nopp |
22 |
| Years observed |
1991-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.391 |
|
| ep |
0.189 |
|
| sin(ip) |
0.040 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.920 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.2500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3906 |
0.1890 |
0.0397 |
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 |
| 15.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |