1988 WA
1988WA, 1999 XA191, 1999XA191, 48423, J88W00A, J99XJ1A
All data for this body: [vot]
MPC data
| Name (number) |
1988 WA (48423) |
| a |
2.34093 |
| e |
0.17966 |
| i / sin(i) |
13.5200 /
0.23378
|
| q |
1.92035
|
| Q |
2.76150
|
| ω |
264.3466 |
| Node |
58.0280 |
| m |
333.0895 |
| n |
0.2752 |
| Epoch |
2460200.5 |
| nobs |
2859 |
| nopp |
20 |
| Years observed |
1988-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.341 |
|
| ep |
0.072 |
|
| sin(ip) |
0.226 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.980 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3408 |
0.0721 |
0.2263 |
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 |
| 13.98 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |