2009 HH49
2009HH49, K09H49H, U9972
All data for this body: [vot]
MPC data
| Name (number) |
2009 HH49 (309972) |
| a |
2.92527 |
| e |
0.05145 |
| i / sin(i) |
12.9315 /
0.22379
|
| q |
2.77477
|
| Q |
3.07576
|
| ω |
289.9438 |
| Node |
116.6958 |
| m |
135.2064 |
| n |
0.1970 |
| Epoch |
2460200.5 |
| nobs |
223 |
| nopp |
14 |
| Years observed |
2004-2023 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
Naema (845) |
|
| |
|
|
| ap |
2.925 |
|
| ep |
0.036 |
|
| sin(ip) |
0.206 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.630 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 845 |
Naema |
611 |
Naema |
-0.3700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9246 |
0.0363 |
0.2062 |
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 |
| 16.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |