2009 YG23
2009YG23, i1869, K09Y23G
All data for this body: [vot]
MPC data
| Name (number) |
2009 YG23 (441869) |
| a |
2.31123 |
| e |
0.06167 |
| i / sin(i) |
8.4251 /
0.14652
|
| q |
2.16870
|
| Q |
2.45376
|
| ω |
350.8351 |
| Node |
105.5432 |
| m |
141.3745 |
| n |
0.2805 |
| Epoch |
2460800.5 |
| nobs |
189 |
| nopp |
11 |
| Years observed |
2009-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.311 |
|
| ep |
0.098 |
|
| sin(ip) |
0.137 |
|
| G |
0.150 |
|
| H |
17.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.879 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3110 |
0.0978 |
0.1367 |
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 |
| 17.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |