2004 HP12
2004HP12, I8447, K04H12P
All data for this body: [vot]
MPC data
| Name (number) |
2004 HP12 (188447) |
| a |
2.40274 |
| e |
0.13629 |
| i / sin(i) |
2.1536 /
0.03758
|
| q |
2.07527
|
| Q |
2.73020
|
| ω |
10.1015 |
| Node |
113.3400 |
| m |
146.1362 |
| n |
0.2646 |
| Epoch |
2460200.5 |
| nobs |
355 |
| nopp |
14 |
| Years observed |
2000-2023 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.403 |
|
| ep |
0.164 |
|
| sin(ip) |
0.024 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.280 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
404 |
Massalia |
-0.0900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4033 |
0.1639 |
0.0240 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.28 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |