2002 WF4
2002WF4, K02W04F, N8031
All data for this body: [vot]
MPC data
| Name (number) |
2002 WF4 (238031) |
| a |
3.04833 |
| e |
0.20416 |
| i / sin(i) |
8.3107 /
0.14454
|
| q |
2.42599
|
| Q |
3.67066
|
| ω |
178.4474 |
| Node |
227.3887 |
| m |
89.2996 |
| n |
0.1852 |
| Epoch |
2460800.5 |
| nobs |
485 |
| nopp |
15 |
| Years observed |
2002-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.055 |
|
| ep |
0.178 |
|
| sin(ip) |
0.151 |
|
| G |
0.150 |
|
| H |
15.880 |
|
| Mass |
|
|
| D |
5.34 |
1.911 |
| pV |
0.039 |
0.0450 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0547 |
0.1782 |
0.1515 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.34 |
1.911 |
1.911 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.039 |
0.0450 |
0.0450 |
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 |
| 15.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |