1999 NH9
1999NH9, 1998 HS139, 1998HS139, 40343, J98HD9S, J99N09H
All data for this body: [vot]
MPC data
| Name (number) |
1999 NH9 (40343) |
| a |
2.40918 |
| e |
0.15725 |
| i / sin(i) |
6.7504 /
0.11754
|
| q |
2.03035
|
| Q |
2.78802
|
| ω |
250.4313 |
| Node |
127.4579 |
| m |
113.0536 |
| n |
0.2636 |
| Epoch |
2460200.5 |
| nobs |
3624 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.409 |
|
| ep |
0.125 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.050 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
7.632 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4095 |
0.1251 |
0.1073 |
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 |
| 15.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.63 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |