1999XM92
1997CW21, 80331, J97C21W, J99X92M
All data for this body: [vot]
MPC data
| Name (number) |
1999XM92 (80331) |
| Packed designation |
80331 |
| a |
2.25838 |
| e |
0.07994 |
| i / sin(i) |
3.2626 /
0.05691
|
| q |
2.07785
|
| Q |
2.43891
|
| ω |
32.1905 |
| Node |
90.8803 |
| m |
157.9800 |
| n |
0.2904 |
| Epoch |
2459600.5 |
| nobs |
826 |
| nopp |
16 |
| Years observed |
1992-2021 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.259 |
|
| ep |
0.122 |
|
| sin(ip) |
0.047 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2589 |
0.1216 |
0.0473 |
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 |
| 16.22 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |