2011 SY231
2011SY231, ~0fSy, K11SN1Y
All data for this body: [vot]
MPC data
| Name (number) |
2011 SY231 (779400) |
| a |
2.55768 |
| e |
0.11942 |
| i / sin(i) |
7.5515 /
0.13142
|
| q |
2.25225
|
| Q |
2.86311
|
| ω |
323.4683 |
| Node |
91.8774 |
| m |
81.8936 |
| n |
0.2410 |
| Epoch |
2460800.5 |
| nobs |
72 |
| nopp |
8 |
| Years observed |
2003-2025 |
| rms |
0.46 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.558 |
|
| ep |
0.110 |
|
| sin(ip) |
0.113 |
|
| G |
0.150 |
|
| H |
18.180 |
|
| 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 |
| 2.5584 |
0.1104 |
0.1133 |
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 |
| 18.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |