2004 HJ28
2004HJ28, 1993 FW84, 1993FW84, J93F84W, K04H28J, K6897
All data for this body: [vot]
MPC data
| Name (number) |
2004 HJ28 (206897) |
| a |
3.05997 |
| e |
0.21330 |
| i / sin(i) |
3.9868 /
0.06953
|
| q |
2.40728
|
| Q |
3.71265
|
| ω |
85.9307 |
| Node |
140.7497 |
| m |
322.1778 |
| n |
0.1841 |
| Epoch |
2460800.5 |
| nobs |
598 |
| nopp |
20 |
| Years observed |
1993-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.062 |
|
| ep |
0.247 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.344 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0618 |
0.2475 |
0.0588 |
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 |
| 15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.224 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |