2009 WW260
2009WW260, 2005 YD190, 2005YD190, K05YJ0D, K09WQ0W, T6863
All data for this body: [vot]
MPC data
| Name (number) |
2009 WW260 (296863) |
| a |
2.69864 |
| e |
0.11719 |
| i / sin(i) |
3.8150 /
0.06653
|
| q |
2.38239
|
| Q |
3.01489
|
| ω |
225.6438 |
| Node |
76.9819 |
| m |
299.0974 |
| n |
0.2223 |
| Epoch |
2460800.5 |
| nobs |
279 |
| nopp |
13 |
| Years observed |
1995-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.699 |
|
| ep |
0.105 |
|
| sin(ip) |
0.049 |
|
| G |
0.150 |
|
| H |
16.720 |
|
| Mass |
|
|
| D |
3.62 |
0.660 |
| pV |
0.031 |
0.0056 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6986 |
0.1052 |
0.0488 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |