2007 HW87
2007HW87, 2011 HC9, 2011HC9, K07H87W, K11H09C, l0304
All data for this body: [vot]
MPC data
| Name (number) |
2007 HW87 (470304) |
| a |
2.57032 |
| e |
0.10023 |
| i / sin(i) |
10.3727 /
0.18005
|
| q |
2.31269
|
| Q |
2.82795
|
| ω |
198.7347 |
| Node |
74.0110 |
| m |
93.6165 |
| n |
0.2392 |
| Epoch |
2460800.5 |
| nobs |
313 |
| nopp |
12 |
| Years observed |
2007-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.107 |
|
| sin(ip) |
0.163 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 389 |
Industria |
-1 |
Industria |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5708 |
0.1066 |
0.1628 |
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 |
| 16.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |