1997 TA20
1997TA20, 2001 KJ5, 2001KJ5, 46733, J97T20A, K01K05J
All data for this body: [vot]
MPC data
| Name (number) |
1997 TA20 (46733) |
| a |
3.18397 |
| e |
0.13256 |
| i / sin(i) |
4.6559 /
0.08117
|
| q |
2.76191
|
| Q |
3.60602
|
| ω |
44.9723 |
| Node |
217.7765 |
| m |
321.4133 |
| n |
0.1735 |
| Epoch |
2460200.5 |
| nobs |
922 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
Hygiea (10) |
|
| |
|
|
| ap |
3.190 |
|
| ep |
0.136 |
|
| sin(ip) |
0.092 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 10 |
Hygiea |
601 |
Hygiea |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1897 |
0.1355 |
0.0924 |
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 |
| 14.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |