Ryugu
1999 JU3, 1999JU3, G2173, J99J03U
All data for this body: [vot]
MPC data
| Name (number) |
Ryugu (162173) |
| a |
1.19096 |
| e |
0.19102 |
| i / sin(i) |
5.8664 /
0.10221
|
| q |
0.96346
|
| Q |
1.41846
|
| ω |
211.6022 |
| Node |
251.2964 |
| m |
24.0184 |
| n |
0.7583 |
| Epoch |
2460200.5 |
| nobs |
4810 |
| nopp |
7 |
| Years observed |
1986-2021 |
| rms |
0.37 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
19.550 |
|
| Mass |
|
|
| D |
0.96 |
0.460 |
| pV |
0.029 |
0.0290 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.96 |
0.460 |
0.460 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.029 |
0.0170 |
0.0410 |
Masiero |
2021PSJ.....2..162M |
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 |
| 19.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |