2009 WN256
2009WN256, 2007 LV9, 2007LV9, f4721, K07L09V, K09WP6N
All data for this body: [vot]
MPC data
| Name (number) |
2009 WN256 (414721) |
| a |
3.08919 |
| e |
0.13501 |
| i / sin(i) |
18.0408 /
0.30969
|
| q |
2.67211
|
| Q |
3.50627
|
| ω |
302.8706 |
| Node |
75.3005 |
| m |
344.6800 |
| n |
0.1815 |
| Epoch |
2460800.5 |
| nobs |
272 |
| nopp |
13 |
| Years observed |
2007-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.088 |
|
| ep |
0.106 |
|
| sin(ip) |
0.293 |
|
| G |
0.150 |
|
| H |
15.840 |
|
| Mass |
|
|
| D |
4.45 |
0.344 |
| pV |
0.051 |
0.0143 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0876 |
0.1059 |
0.2926 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.45 |
0.344 |
0.344 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.051 |
0.0143 |
0.0143 |
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 |
| 15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |