Umberto
2008 UM, 2008UM, K08U00M, o9761
All data for this body: [vot]
MPC data
| Name (number) |
Umberto (509761) |
| a |
2.65607 |
| e |
0.22386 |
| i / sin(i) |
13.4726 /
0.23298
|
| q |
2.06149
|
| Q |
3.25066
|
| ω |
57.6620 |
| Node |
339.7409 |
| m |
279.0121 |
| n |
0.2277 |
| Epoch |
2460800.5 |
| nobs |
216 |
| nopp |
9 |
| Years observed |
2008-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.655 |
|
| ep |
0.190 |
|
| sin(ip) |
0.247 |
|
| G |
0.150 |
|
| H |
17.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6548 |
0.1898 |
0.2473 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |