2009 WU258
2009WU258, 2010 DN86, 2010DN86, j3553, K09WP8U, K10D86N
All data for this body: [vot]
MPC data
| Name (number) |
2009 WU258 (453553) |
| a |
3.18421 |
| e |
0.15105 |
| i / sin(i) |
16.3382 /
0.28131
|
| q |
2.70325
|
| Q |
3.66518
|
| ω |
336.8657 |
| Node |
98.7202 |
| m |
252.3493 |
| n |
0.1735 |
| Epoch |
2460800.5 |
| nobs |
281 |
| nopp |
12 |
| Years observed |
2006-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.181 |
|
| ep |
0.156 |
|
| sin(ip) |
0.255 |
|
| G |
0.150 |
|
| H |
16.130 |
|
| Mass |
|
|
| D |
3.34 |
1.055 |
| pV |
0.063 |
0.0256 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1807 |
0.1556 |
0.2545 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.34 |
1.055 |
1.055 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0256 |
0.0256 |
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 |
| 16.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |