1998KK54
1992BO4, 20386, J92B04O, J98K54K
All data for this body: [vot]
MPC data
| Name (number) |
1998KK54 (20386) |
| Packed designation |
20386 |
| a |
2.84772 |
| e |
0.07612 |
| i / sin(i) |
14.5579 /
0.25136
|
| q |
2.63094
|
| Q |
3.06449
|
| ω |
20.6833 |
| Node |
112.1383 |
| m |
78.0501 |
| n |
0.2051 |
| Epoch |
2459600.5 |
| nobs |
1900 |
| nopp |
20 |
| Years observed |
1992-2021 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.849 |
|
| ep |
0.117 |
|
| sin(ip) |
0.233 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.650 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8488 |
0.1170 |
0.2328 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.65 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |