Johnbarnes
1980 PX1, 1980PX1, 1998 FH106, 1998FH106, 1999 NR26, 1999NR26, 20307, J80P01X, J98FA6H, J99N26R
All data for this body: [vot]
MPC data
| Name (number) |
Johnbarnes (20307) |
| a |
2.46343 |
| e |
0.10747 |
| i / sin(i) |
4.1740 /
0.07279
|
| q |
2.19869
|
| Q |
2.72817
|
| ω |
89.2732 |
| Node |
287.5124 |
| m |
22.3593 |
| n |
0.2549 |
| Epoch |
2460200.5 |
| nobs |
2297 |
| nopp |
22 |
| Years observed |
1980-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.463 |
|
| ep |
0.080 |
|
| sin(ip) |
0.089 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4630 |
0.0796 |
0.0887 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |