Haswell
1998QC44, 1999XE191, 23809, J98Q44C, J99XJ1E
All data for this body: [vot]
MPC data
| Name (number) |
Haswell (23809) |
| Packed designation |
23809 |
| a |
2.40639 |
| e |
0.10918 |
| i / sin(i) |
6.9039 /
0.12021
|
| q |
2.14367
|
| Q |
2.66911
|
| ω |
229.6028 |
| Node |
7.3452 |
| m |
185.6391 |
| n |
0.2640 |
| Epoch |
2459600.5 |
| nobs |
1715 |
| nopp |
19 |
| Years observed |
1991-2022 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.408 |
|
| ep |
0.126 |
|
| sin(ip) |
0.119 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4077 |
0.1260 |
0.1195 |
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 |
| 14.64 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |