2011 SP180
2011SP180, 2005 EN278, 2005EN278, d8394, K05ER8N, K11SI0P
All data for this body: [vot]
MPC data
| Name (number) |
2011 SP180 (398394) |
| a |
2.68241 |
| e |
0.05843 |
| i / sin(i) |
14.8203 /
0.25579
|
| q |
2.52567
|
| Q |
2.83914
|
| ω |
289.2353 |
| Node |
19.4464 |
| m |
102.3580 |
| n |
0.2243 |
| Epoch |
2460800.5 |
| nobs |
220 |
| nopp |
11 |
| Years observed |
2005-2024 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.682 |
|
| ep |
0.036 |
|
| sin(ip) |
0.253 |
|
| G |
0.150 |
|
| H |
17.030 |
|
| 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 |
| 2.6820 |
0.0359 |
0.2525 |
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 |
| 17.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |