1998 HS2
1998HS2, 2002 JR42, 2002JR42, J2483, J98H02S, K02J42R
All data for this body: [vot]
MPC data
| Name (number) |
1998 HS2 (192483) |
| a |
2.55721 |
| e |
0.19733 |
| i / sin(i) |
4.0943 /
0.07140
|
| q |
2.05258
|
| Q |
3.06183
|
| ω |
332.7701 |
| Node |
160.7731 |
| m |
285.1251 |
| n |
0.2410 |
| Epoch |
2460800.5 |
| nobs |
895 |
| nopp |
17 |
| Years observed |
1998-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.557 |
|
| ep |
0.232 |
|
| sin(ip) |
0.066 |
|
| G |
0.150 |
|
| H |
16.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
7.907 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5569 |
0.2324 |
0.0664 |
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 |
| 16.23 |
|
|
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 |
S |
0.5383 |
0.6500 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.7796 |
0.6500 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |