2015 HP4
2015HP4, 2009 BQ29, 2009BQ29, K09B29Q, K15H04P, l2980
All data for this body: [vot]
MPC data
| Name (number) |
2015 HP4 (472980) |
| a |
3.03258 |
| e |
0.09410 |
| i / sin(i) |
9.6565 /
0.16774
|
| q |
2.74720
|
| Q |
3.31796
|
| ω |
315.8159 |
| Node |
314.5865 |
| m |
250.0417 |
| n |
0.1866 |
| Epoch |
2460800.5 |
| nobs |
310 |
| nopp |
14 |
| Years observed |
2004-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.035 |
|
| ep |
0.103 |
|
| sin(ip) |
0.185 |
|
| G |
0.150 |
|
| H |
15.920 |
|
| 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 |
| 3.0347 |
0.1032 |
0.1853 |
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 |
| 15.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |