2011 SD278
2011SD278, K11SR8D, t3600
All data for this body: [vot]
MPC data
| Name (number) |
2011 SD278 (553600) |
| a |
3.19322 |
| e |
0.03184 |
| i / sin(i) |
9.8035 /
0.17027
|
| q |
3.09154
|
| Q |
3.29490
|
| ω |
68.4017 |
| Node |
194.9201 |
| m |
229.6638 |
| n |
0.1727 |
| Epoch |
2460800.5 |
| nobs |
145 |
| nopp |
12 |
| Years observed |
2006-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.188 |
|
| ep |
0.063 |
|
| sin(ip) |
0.175 |
|
| G |
0.150 |
|
| H |
16.800 |
|
| 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 |
| 3.1878 |
0.0627 |
0.1746 |
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 |
| 16.80 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |