2008UB89
h1958, K08U89B
All data for this body: [vot]
MPC data
| Name (number) |
2008UB89 (431958) |
| Packed designation |
h1958 |
| a |
2.76734 |
| e |
0.08648 |
| i / sin(i) |
4.9451 /
0.08620
|
| q |
2.52802
|
| Q |
3.00665
|
| ω |
286.8863 |
| Node |
72.6085 |
| m |
336.2506 |
| n |
0.2141 |
| Epoch |
2459600.5 |
| nobs |
81 |
| nopp |
7 |
| Years observed |
2008-2020 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.766 |
|
| ep |
0.048 |
|
| sin(ip) |
0.070 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7658 |
0.0479 |
0.0700 |
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 |
| 17.27 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |