2009 RL20
2009RL20, h2252, K09R20L
All data for this body: [vot]
MPC data
| Name (number) |
2009 RL20 (432252) |
| a |
2.35985 |
| e |
0.15107 |
| i / sin(i) |
5.3528 /
0.09329
|
| q |
2.00334
|
| Q |
2.71636
|
| ω |
44.8563 |
| Node |
298.4603 |
| m |
122.2657 |
| n |
0.2719 |
| Epoch |
2460800.5 |
| nobs |
304 |
| nopp |
14 |
| Years observed |
1998-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.360 |
|
| ep |
0.110 |
|
| sin(ip) |
0.106 |
|
| G |
0.150 |
|
| H |
17.200 |
|
| 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 |
| 4 |
Vesta |
0 |
Vesta |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3595 |
0.1097 |
0.1064 |
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 |
| 17.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |