2009 RT31
2009RT31, ~07Kz, K09R31T
All data for this body: [vot]
MPC data
| Name (number) |
2009 RT31 (648209) |
| a |
2.18919 |
| e |
0.20369 |
| i / sin(i) |
3.8136 /
0.06651
|
| q |
1.74327
|
| Q |
2.63511
|
| ω |
91.5385 |
| Node |
215.1454 |
| m |
336.8687 |
| n |
0.3043 |
| Epoch |
2460800.5 |
| nobs |
269 |
| nopp |
11 |
| Years observed |
2006-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.189 |
|
| ep |
0.143 |
|
| sin(ip) |
0.078 |
|
| G |
0.150 |
|
| H |
18.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
0 |
Flora |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1891 |
0.1429 |
0.0782 |
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 |
| 18.41 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |