1998 WU4
1998WU4, 2000 JZ6, 2000JZ6, 42786, J98W04U, K00J06Z
All data for this body: [vot]
MPC data
| Name (number) |
1998 WU4 (42786) |
| a |
2.41742 |
| e |
0.09988 |
| i / sin(i) |
22.2428 /
0.37853
|
| q |
2.17597
|
| Q |
2.65888
|
| ω |
336.6230 |
| Node |
193.6720 |
| m |
141.6295 |
| n |
0.2622 |
| Epoch |
2460200.5 |
| nobs |
2372 |
| nopp |
22 |
| Years observed |
1982-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.197 |
|
| sin(ip) |
0.388 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.190 |
|
| Mass |
|
|
| D |
4.82 |
0.079 |
| pV |
0.229 |
0.0105 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4183 |
0.1969 |
0.3880 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.82 |
0.079 |
0.079 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.229 |
0.0105 |
0.0105 |
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 |
| 14.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |