2011 SD250
2011SD250, 2007 TR211, 2007TR211, i2364, K07TL1R, K11SP0D
All data for this body: [vot]
MPC data
| Name (number) |
2011 SD250 (442364) |
| a |
2.57815 |
| e |
0.25264 |
| i / sin(i) |
3.4520 /
0.06021
|
| q |
1.92682
|
| Q |
3.22948
|
| ω |
132.2082 |
| Node |
271.3173 |
| m |
76.8124 |
| n |
0.2381 |
| Epoch |
2460800.5 |
| nobs |
134 |
| nopp |
9 |
| Years observed |
1996-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.581 |
|
| ep |
0.193 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
18.270 |
|
| 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 |
| 2.5806 |
0.1933 |
0.0800 |
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 |
| 18.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |