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 ]  
(2016 EK156)
Classification: Apollo [NEO]          SPK-ID: 3746626
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457462.5 (2016-Mar-15.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2484575449143037 0.00072404  
a 1.256874350721864 0.0010976 au
q .9445944352757499 8.5347e-05 au
i 12.4361533524748 0.026664 deg
node 5.21846053050984 0.0025662 deg
peri 236.4634701387425 0.016022 deg
M 318.2461517416761 0.075258 deg
tp 2457522.193937984018
(2016-May-13.69393798)
0.02941 TDB
period 514.6787319169401
1.41
0.67417
0.001846
d
yr
n .6994654678252714 0.00091622 deg/d
Q 1.569154266167977 0.0013703 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      9 days  
   first obs. used      2016-03-12  
   last obs. used      2016-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .50981  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:27:30  

Additional Information
 Earth MOID = .0293552 au 
 Jupiter MOID = 3.46331 au 
 T_jup = 5.070 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.7   n/a E2016F49  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-02 12:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin