Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
382119 (2011 HN69)
Classification: Main-belt Asteroid          SPK-ID: 2382119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1604633272040035 9.904e-08  
a 2.381246586029659 2.5183e-08 au
q 1.999143835942166 2.4343e-07 au
i 2.682810344698447 9.2942e-06 deg
node 26.83039839594093 0.00022151 deg
peri 102.2348189762026 0.00022609 deg
M 232.970543266576 3.4523e-05 deg
tp 2459474.094796904036
(2021-Sep-16.59479690)
0.00012748 TDB
period 1342.162135222236
3.67
2.1291e-05
5.829e-08
d
yr
n .2682239280579845 4.2549e-09 deg/d
Q 2.763349336117152 2.9223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      5606 days (15.35 yr)  
   first obs. used      2002-12-06  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:19:44  

Additional Information
 Earth MOID = 1.01607 au 
 Jupiter MOID = 2.28674 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO437564  

382119 (2011 HN69)          Discovered 2007-Feb-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 HN69 = 2007 EC137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 20:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin