2009 SR256
2009SR256, K09SP6R, p6754
All data for this body: [vot]
MPC data
| Name (number) |
2009 SR256 (516754) |
| a |
2.30148 |
| e |
0.16149 |
| i / sin(i) |
6.9658 /
0.12128
|
| q |
1.92980
|
| Q |
2.67315
|
| ω |
225.5930 |
| Node |
189.1579 |
| m |
129.5900 |
| n |
0.2823 |
| Epoch |
2460800.5 |
| nobs |
135 |
| nopp |
9 |
| Years observed |
2002-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.302 |
|
| ep |
0.164 |
|
| sin(ip) |
0.128 |
|
| 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 |
| 2.3020 |
0.1637 |
0.1281 |
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 |