1997WQ7
16830, 1996HO9, J96H09O, J97W07Q
All data for this body: [vot]
MPC data
| Name (number) |
1997WQ7 (16830) |
| Packed designation |
16830 |
| a |
2.18970 |
| e |
0.12442 |
| i / sin(i) |
1.6001 /
0.02792
|
| q |
1.91726
|
| Q |
2.46214
|
| ω |
80.8124 |
| Node |
259.0674 |
| m |
230.5296 |
| n |
0.3042 |
| Epoch |
2459600.5 |
| nobs |
1527 |
| nopp |
17 |
| Years observed |
1996-2021 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.190 |
|
| ep |
0.068 |
|
| sin(ip) |
0.043 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1896 |
0.0684 |
0.0425 |
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 |
| 15.03 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |