1998 HN123
1998HN123, 44156, J98HC3N
All data for this body: [vot]
MPC data
| Name (number) |
1998 HN123 (44156) |
| a |
2.32805 |
| e |
0.13890 |
| i / sin(i) |
8.9479 /
0.15554
|
| q |
2.00469
|
| Q |
2.65141
|
| ω |
203.3608 |
| Node |
109.2298 |
| m |
336.7822 |
| n |
0.2775 |
| Epoch |
2460200.5 |
| nobs |
2150 |
| nopp |
20 |
| Years observed |
1992-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.328 |
|
| ep |
0.099 |
|
| sin(ip) |
0.141 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3281 |
0.0992 |
0.1409 |
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 |
| 14.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |