2001 WU39
2001WU39, B1217, K01W39U
All data for this body: [vot]
MPC data
| Name (number) |
2001 WU39 (111217) |
| a |
2.56164 |
| e |
0.25527 |
| i / sin(i) |
4.7492 /
0.08279
|
| q |
1.90772
|
| Q |
3.21556
|
| ω |
253.1291 |
| Node |
164.4871 |
| m |
270.8912 |
| n |
0.2404 |
| Epoch |
2460800.5 |
| nobs |
1456 |
| nopp |
18 |
| Years observed |
1995-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.560 |
|
| ep |
0.221 |
|
| sin(ip) |
0.081 |
|
| G |
0.150 |
|
| H |
15.700 |
|
| Mass |
|
|
| D |
2.21 |
0.098 |
| pV |
0.250 |
0.0288 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5601 |
0.2213 |
0.0813 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.21 |
0.098 |
0.098 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.250 |
0.0288 |
0.0288 |
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 |
| 15.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |