1998 HH42
1998HH42, 2002 EP104, 2002EP104, J0321, J98H42H, K02EA4P
All data for this body: [vot]
MPC data
| Name (number) |
1998 HH42 (190321) |
| a |
2.59923 |
| e |
0.16776 |
| i / sin(i) |
5.4431 /
0.09486
|
| q |
2.16318
|
| Q |
3.03527
|
| ω |
329.2062 |
| Node |
149.6838 |
| m |
92.0667 |
| n |
0.2352 |
| Epoch |
2460200.5 |
| nobs |
634 |
| nopp |
17 |
| Years observed |
1994-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
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 |
| 16.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |