1998 WD28
1998WD28, 2006 TW91, 2006TW91, J0350, J98W28D, K06T91W
All data for this body: [vot]
MPC data
| Name (number) |
1998 WD28 (190350) |
| a |
2.52531 |
| e |
0.15840 |
| i / sin(i) |
7.6493 /
0.13311
|
| q |
2.12529
|
| Q |
2.92533
|
| ω |
264.3939 |
| Node |
230.5365 |
| m |
148.7695 |
| n |
0.2456 |
| Epoch |
2460800.5 |
| nobs |
653 |
| nopp |
18 |
| Years observed |
1998-2025 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.528 |
|
| ep |
0.189 |
|
| sin(ip) |
0.154 |
|
| G |
0.150 |
|
| H |
16.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5283 |
0.1893 |
0.1542 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |