2001 WD89
2001WD89, E8904, K01W89D
All data for this body: [vot]
MPC data
| Name (number) |
2001 WD89 (148904) |
| a |
2.67077 |
| e |
0.10341 |
| i / sin(i) |
2.5378 /
0.04428
|
| q |
2.39459
|
| Q |
2.94695
|
| ω |
188.6788 |
| Node |
156.6769 |
| m |
57.8310 |
| n |
0.2258 |
| Epoch |
2460200.5 |
| nobs |
618 |
| nopp |
18 |
| Years observed |
1999-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.670 |
|
| ep |
0.070 |
|
| sin(ip) |
0.046 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
-0.2400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6696 |
0.0704 |
0.0458 |
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 |
| 16.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |