1993 QW
1993QW, 18416, 1986 PD, 1986PD, J86P00D, J93Q00W
All data for this body: [vot]
MPC data
| Name (number) |
1993 QW (18416) |
| a |
2.26590 |
| e |
0.22743 |
| i / sin(i) |
25.5858 /
0.43186
|
| q |
1.75055
|
| Q |
2.78124
|
| ω |
161.1317 |
| Node |
157.0524 |
| m |
307.1308 |
| n |
0.2890 |
| Epoch |
2460200.5 |
| nobs |
1788 |
| nopp |
20 |
| Years observed |
1976-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.265 |
|
| ep |
0.262 |
|
| sin(ip) |
0.413 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
2.07 |
0.029 |
| pV |
0.716 |
0.1316 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2655 |
0.2622 |
0.4129 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.07 |
0.029 |
0.029 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.716 |
0.1316 |
0.1316 |
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 |
| 15.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |