Hiraku
1995 WE7, 1995WE7, 1999 XT190, 1999XT190, 43908, J95W07E, J99XJ0T
All data for this body: [vot]
MPC data
| Name (number) |
Hiraku (43908) |
| a |
2.46007 |
| e |
0.09703 |
| i / sin(i) |
8.4473 /
0.14690
|
| q |
2.22137
|
| Q |
2.69878
|
| ω |
309.0809 |
| Node |
51.1868 |
| m |
128.4772 |
| n |
0.2554 |
| Epoch |
2460200.5 |
| nobs |
2395 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.461 |
|
| ep |
0.065 |
|
| sin(ip) |
0.134 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
3.10 |
0.209 |
| pV |
0.384 |
0.0497 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4609 |
0.0654 |
0.1343 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.10 |
0.209 |
0.209 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.384 |
0.0497 |
0.0497 |
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 |
| 14.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |