2011 HN54
2011HN54, K11H54N, k3054
All data for this body: [vot]
MPC data
| Name (number) |
2011 HN54 (463054) |
| a |
2.97006 |
| e |
0.16712 |
| i / sin(i) |
8.3889 /
0.14589
|
| q |
2.47371
|
| Q |
3.46641
|
| ω |
163.8852 |
| Node |
98.6746 |
| m |
238.5634 |
| n |
0.1926 |
| Epoch |
2460800.5 |
| nobs |
207 |
| nopp |
11 |
| Years observed |
2006-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.970 |
|
| ep |
0.185 |
|
| sin(ip) |
0.122 |
|
| G |
0.150 |
|
| H |
16.750 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.781 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9705 |
0.1847 |
0.1222 |
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 |
| 16.75 |
|
|
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 |
| B |
B |
0.1302 |
0.1302 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |