2015 HN12
2015HN12, ~0qQn, K15H12N
All data for this body: [vot]
MPC data
| Name (number) |
2015 HN12 (821549) |
| a |
2.35899 |
| e |
0.27706 |
| i / sin(i) |
10.0766 /
0.17497
|
| q |
1.70542
|
| Q |
3.01256
|
| ω |
78.4757 |
| Node |
185.8807 |
| m |
253.7920 |
| n |
0.2720 |
| Epoch |
2460800.5 |
| nobs |
91 |
| nopp |
7 |
| Years observed |
2001-2023 |
| rms |
0.39 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.367 |
|
| ep |
0.264 |
|
| sin(ip) |
0.187 |
|
| G |
0.150 |
|
| H |
18.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3670 |
0.2642 |
0.1875 |
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 |
| 18.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |