1999PB9
2005EU234, I1881, J99P09B, K05EN4U
All data for this body: [vot]
MPC data
| Name (number) |
1999PB9 (181881) |
| Packed designation |
I1881 |
| a |
2.36101 |
| e |
0.23707 |
| i / sin(i) |
4.5393 /
0.07914
|
| q |
1.80129
|
| Q |
2.92074
|
| ω |
200.2230 |
| Node |
153.9478 |
| m |
48.9853 |
| n |
0.2717 |
| Epoch |
2459600.5 |
| nobs |
372 |
| nopp |
14 |
| Years observed |
1999-2022 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.361 |
|
| ep |
0.197 |
|
| sin(ip) |
0.070 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3613 |
0.1971 |
0.0699 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.23 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |