2005 PJ18
2005PJ18, 1994 RZ18, 1994RZ18, J94R18Z, K05P18J, K9916
All data for this body: [vot]
MPC data
| Name (number) |
2005 PJ18 (209916) |
| a |
3.13893 |
| e |
0.17314 |
| i / sin(i) |
24.2035 /
0.40998
|
| q |
2.59545
|
| Q |
3.68241
|
| ω |
312.1404 |
| Node |
337.8220 |
| m |
214.1038 |
| n |
0.1772 |
| Epoch |
2460800.5 |
| nobs |
540 |
| nopp |
15 |
| Years observed |
1994-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.142 |
|
| ep |
0.156 |
|
| sin(ip) |
0.416 |
|
| G |
0.150 |
|
| H |
15.150 |
|
| Mass |
|
|
| D |
5.78 |
0.443 |
| pV |
0.053 |
0.0091 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1417 |
0.1563 |
0.4163 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.78 |
0.443 |
0.443 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.053 |
0.0091 |
0.0091 |
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 |
| 15.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |