Wielen
04548, 1981 UB15, 1981UB15, 1981 WU5, 1981WU5, 2538 P-L, 2538P-L, J81U15B, J81W05U, PLS2538
All data for this body: [vot]
MPC data
| Name (number) |
Wielen (4548) |
| a |
2.28501 |
| e |
0.06424 |
| i / sin(i) |
8.2841 /
0.14408
|
| q |
2.13821
|
| Q |
2.43180
|
| ω |
202.4477 |
| Node |
26.1903 |
| m |
215.3599 |
| n |
0.2853 |
| Epoch |
2460200.5 |
| nobs |
3247 |
| nopp |
27 |
| Years observed |
1950-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.285 |
|
| ep |
0.096 |
|
| sin(ip) |
0.135 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.070 |
|
| Mass |
|
|
| D |
5.22 |
0.090 |
| pV |
0.179 |
0.0304 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2851 |
0.0961 |
0.1349 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.22 |
0.090 |
0.090 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.179 |
0.0304 |
0.0304 |
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 |
| 14.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |