1999 PB9
1999PB9, 2005 EU234, 2005EU234, I1881, J99P09B, K05EN4U
All data for this body: [vot]
MPC data
| Name (number) |
1999 PB9 (181881) |
| a |
2.36198 |
| e |
0.23678 |
| i / sin(i) |
4.5388 /
0.07913
|
| q |
1.80272
|
| Q |
2.92125
|
| ω |
200.3243 |
| Node |
153.9460 |
| m |
211.8223 |
| n |
0.2715 |
| Epoch |
2460200.5 |
| nobs |
398 |
| nopp |
15 |
| Years observed |
1999-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.361 |
|
| ep |
0.197 |
|
| sin(ip) |
0.070 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3613 |
0.1971 |
0.0699 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |