2015 HW55
2015HW55, K15H55W, m3041
All data for this body: [vot]
MPC data
| Name (number) |
2015 HW55 (483041) |
| a |
2.29182 |
| e |
0.26160 |
| i / sin(i) |
7.1788 /
0.12497
|
| q |
1.69229
|
| Q |
2.89135
|
| ω |
70.9407 |
| Node |
281.5696 |
| m |
218.1201 |
| n |
0.2841 |
| Epoch |
2460800.5 |
| nobs |
222 |
| nopp |
12 |
| Years observed |
2005-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.293 |
|
| ep |
0.205 |
|
| sin(ip) |
0.146 |
|
| G |
0.150 |
|
| H |
17.450 |
|
| Mass |
|
|
| D |
1.46 |
0.420 |
| pV |
0.091 |
0.0665 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2928 |
0.2053 |
0.1462 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.46 |
0.420 |
0.420 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.091 |
0.0450 |
0.0880 |
Masiero |
2021PSJ.....2..162M |
NEATM |
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 |
| 17.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |