1998 HN26
1998HN26, 2000 YK40, 2000YK40, A0847, J98H26N, K00Y40K
All data for this body: [vot]
MPC data
| Name (number) |
1998 HN26 (100847) |
| a |
2.35720 |
| e |
0.17369 |
| i / sin(i) |
4.6185 /
0.08052
|
| q |
1.94779
|
| Q |
2.76661
|
| ω |
82.8140 |
| Node |
90.8624 |
| m |
201.9895 |
| n |
0.2723 |
| Epoch |
2460800.5 |
| nobs |
826 |
| nopp |
20 |
| Years observed |
1993-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.359 |
|
| ep |
0.214 |
|
| sin(ip) |
0.069 |
|
| G |
0.150 |
|
| H |
16.470 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.985 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3586 |
0.2137 |
0.0686 |
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 |
| 16.47 |
|
|
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 |
| S |
|
0.10 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.2874 |
0.2450 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.3309 |
0.2450 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |