2012 HO54
2012HO54, 2011 BP54, 2011BP54, b3291, K11B54P, K12H54O
All data for this body: [vot]
MPC data
| Name (number) |
2012 HO54 (373291) |
| a |
3.03576 |
| e |
0.10125 |
| i / sin(i) |
5.9573 /
0.10379
|
| q |
2.72839
|
| Q |
3.34312
|
| ω |
244.4193 |
| Node |
17.1995 |
| m |
130.4790 |
| n |
0.1863 |
| Epoch |
2460800.5 |
| nobs |
305 |
| nopp |
16 |
| Years observed |
1998-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.037 |
|
| ep |
0.116 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
15.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
4.344 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0371 |
0.1156 |
0.1040 |
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 |
| 15.79 |
|
|
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 |
| L |
|
0.724 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.3469 |
0.3469 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |