2015 HW54
2015HW54, ~0E28, K15H54W
All data for this body: [vot]
MPC data
| Name (number) |
2015 HW54 (673948) |
| a |
2.68542 |
| e |
0.12912 |
| i / sin(i) |
5.4692 /
0.09531
|
| q |
2.33869
|
| Q |
3.03215
|
| ω |
238.6265 |
| Node |
108.9728 |
| m |
327.7479 |
| n |
0.2240 |
| Epoch |
2460800.5 |
| nobs |
125 |
| nopp |
11 |
| Years observed |
2011-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.685 |
|
| ep |
0.090 |
|
| sin(ip) |
0.076 |
|
| G |
0.150 |
|
| H |
17.330 |
|
| 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 |
| 2.6852 |
0.0902 |
0.0765 |
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 |
| 17.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |