2009 SK209
2009SK209, 2006 DW139, 2006DW139, K06DD9W, K09SK9K, W8638
All data for this body: [vot]
MPC data
| Name (number) |
2009 SK209 (328638) |
| a |
3.16186 |
| e |
0.10493 |
| i / sin(i) |
11.1961 /
0.19417
|
| q |
2.83007
|
| Q |
3.49364
|
| ω |
44.6683 |
| Node |
14.4987 |
| m |
245.2595 |
| n |
0.1753 |
| Epoch |
2460800.5 |
| nobs |
222 |
| nopp |
14 |
| Years observed |
1992-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.155 |
|
| ep |
0.096 |
|
| sin(ip) |
0.194 |
|
| G |
0.150 |
|
| H |
16.170 |
|
| Mass |
|
|
| D |
3.35 |
0.174 |
| pV |
0.057 |
0.0030 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1554 |
0.0959 |
0.1944 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.35 |
0.174 |
0.174 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.0030 |
0.0030 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |