2009WW260
2005YD190, K05YJ0D, K09WQ0W, T6863
All data for this body: [vot]
MPC data
| Name (number) |
2009WW260 (296863) |
| Packed designation |
T6863 |
| a |
2.70034 |
| e |
0.11735 |
| i / sin(i) |
3.8135 /
0.06651
|
| q |
2.38345
|
| Q |
3.01723
|
| ω |
226.5300 |
| Node |
77.0263 |
| m |
31.3035 |
| n |
0.2221 |
| Epoch |
2459600.5 |
| nobs |
193 |
| nopp |
11 |
| Years observed |
1995-2021 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.699 |
|
| ep |
0.105 |
|
| sin(ip) |
0.049 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.750 |
|
| Mass |
|
|
| D |
3.62 |
0.660 |
| pV |
0.031 |
0.0056 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6986 |
0.1052 |
0.0488 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.62 |
0.660 |
0.660 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.031 |
0.0056 |
0.0056 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.75 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |