2000 HB89
2000HB89, 1998 XZ78, 1998XZ78, 27538, J98X78Z, K00H89B
All data for this body: [vot]
MPC data
| Name (number) |
2000 HB89 (27538) |
| a |
2.27116 |
| e |
0.20381 |
| i / sin(i) |
4.3775 /
0.07633
|
| q |
1.80827
|
| Q |
2.73405
|
| ω |
172.7805 |
| Node |
235.6925 |
| m |
275.0043 |
| n |
0.2880 |
| Epoch |
2460800.5 |
| nobs |
1470 |
| nopp |
20 |
| Years observed |
1992-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.271 |
|
| ep |
0.196 |
|
| sin(ip) |
0.090 |
|
| G |
0.150 |
|
| H |
15.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.934 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2710 |
0.1962 |
0.0905 |
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 |
| 15.52 |
|
|
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 |
|
0.489 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |