2012 HP84
2012HP84, ~0pJd, K12H84P
All data for this body: [vot]
MPC data
| Name (number) |
2012 HP84 (817261) |
| a |
3.18766 |
| e |
0.20883 |
| i / sin(i) |
27.7771 /
0.46603
|
| q |
2.52199
|
| Q |
3.85333
|
| ω |
68.9416 |
| Node |
124.2554 |
| m |
105.3553 |
| n |
0.1732 |
| Epoch |
2460800.5 |
| nobs |
135 |
| nopp |
8 |
| Years observed |
2012-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.198 |
|
| ep |
0.191 |
|
| sin(ip) |
0.459 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| 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 |
| 31 |
Euphrosyne |
0 |
Euphrosyne |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1981 |
0.1909 |
0.4588 |
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 |
| 16.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |