Fredkoehler
19354, 1978TF2, 1989XX, 1997FS2, 1999NO62, J78T02F, J89X00X, J97F02S, J99N62O
All data for this body: [vot]
MPC data
| Name (number) |
Fredkoehler (19354) |
| Packed designation |
19354 |
| a |
3.08840 |
| e |
0.20612 |
| i / sin(i) |
11.3804 /
0.19732
|
| q |
2.45181
|
| Q |
3.72498
|
| ω |
213.1803 |
| Node |
193.0281 |
| m |
341.6350 |
| n |
0.1816 |
| Epoch |
2459600.5 |
| nobs |
1307 |
| nopp |
21 |
| Years observed |
1978-2021 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.086 |
|
| ep |
0.188 |
|
| sin(ip) |
0.195 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.090 |
|
| Mass |
|
|
| D |
6.28 |
0.224 |
| pV |
0.135 |
0.0248 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0861 |
0.1876 |
0.1953 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.28 |
0.224 |
0.224 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.135 |
0.0248 |
0.0248 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.09 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |