2001 HN12
2001HN12, H8833, K01H12N
All data for this body: [vot]
MPC data
| Name (number) |
2001 HN12 (178833) |
| a |
2.45011 |
| e |
0.33942 |
| i / sin(i) |
7.9291 /
0.13795
|
| q |
1.61848
|
| Q |
3.28174
|
| ω |
264.1719 |
| Node |
49.3637 |
| m |
39.5688 |
| n |
0.2570 |
| Epoch |
2460800.5 |
| nobs |
1034 |
| nopp |
20 |
| Years observed |
1993-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.429 |
|
| ep |
0.302 |
|
| sin(ip) |
0.143 |
|
| G |
0.150 |
|
| H |
15.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.234 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4287 |
0.3018 |
0.1428 |
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 |
| 15.76 |
|
|
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 |
| D |
D |
0.1807 |
0.1280 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| U |
|
|
|
DeMeo-Carry |
VIS |
Carry |
|
PHOT |
| V |
D |
0.3724 |
0.1280 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |