Yoshioba
18840, 1981 UQ5, 1981UQ5, 1998 HA94, 1998HA94, 1999 PT4, 1999PT4, J81U05Q, J98H94A, J99P04T
All data for this body: [vot]
MPC data
| Name (number) |
Yoshioba (18840) |
| a |
2.38881 |
| e |
0.00904 |
| i / sin(i) |
2.6329 /
0.04594
|
| q |
2.36721
|
| Q |
2.41041
|
| ω |
226.4062 |
| Node |
263.3803 |
| m |
41.8510 |
| n |
0.2670 |
| Epoch |
2460200.5 |
| nobs |
3393 |
| nopp |
21 |
| Years observed |
1981-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.389 |
|
| ep |
0.046 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.780 |
|
| Mass |
|
|
| D |
5.32 |
0.173 |
| pV |
0.249 |
0.0369 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3888 |
0.0463 |
0.0619 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.32 |
0.173 |
0.173 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.249 |
0.0369 |
0.0369 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 13.78 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |