2011 SP254
2011SP254, ~0Mrh, K11SP4P
All data for this body: [vot]
MPC data
| Name (number) |
2011 SP254 (707897) |
| a |
2.55965 |
| e |
0.14832 |
| i / sin(i) |
0.8388 /
0.01464
|
| q |
2.18001
|
| Q |
2.93929
|
| ω |
11.1624 |
| Node |
343.7248 |
| m |
111.3920 |
| n |
0.2407 |
| Epoch |
2460800.5 |
| nobs |
60 |
| nopp |
10 |
| Years observed |
1999-2023 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.559 |
|
| ep |
0.071 |
|
| sin(ip) |
0.023 |
|
| G |
0.150 |
|
| H |
18.130 |
|
| 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 |
| 2.5594 |
0.0711 |
0.0231 |
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 |
| 18.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |