1998 UR8
1998UR8, 1993 OM9, 1993OM9, 44439, J93O09M, J98U08R
All data for this body: [vot]
MPC data
| Name (number) |
1998 UR8 (44439) |
| a |
2.67316 |
| e |
0.15350 |
| i / sin(i) |
2.0514 /
0.03580
|
| q |
2.26284
|
| Q |
3.08349
|
| ω |
51.5421 |
| Node |
324.4337 |
| m |
260.0854 |
| n |
0.2255 |
| Epoch |
2460200.5 |
| nobs |
1043 |
| nopp |
19 |
| Years observed |
1993-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.673 |
|
| ep |
0.114 |
|
| sin(ip) |
0.051 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6728 |
0.1138 |
0.0508 |
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 |
| 15.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |