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 EE156)
Classification: Apollo [NEO]          SPK-ID: 3746621
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8114372338295157 1.8449e-07  
a 2.572741612747083 1.3672e-07 au
q .4851232751415028 4.6437e-07 au
i 28.94491463969092 4.1411e-05 deg
node 134.1822741982707 6.8704e-05 deg
peri 175.6000442895597 6.3972e-05 deg
M 340.5474919944887 3.4656e-05 deg
tp 2459081.945254627859
(2020-Aug-20.44525463)
0.00015106 TDB
period 1507.275650919777
4.13
0.00012015
3.29e-07
d
yr
n .2388415150077685 1.9039e-08 deg/d
Q 4.660359950352663 2.4766e-07 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      1598 days (4.38 yr)  
   first obs. used      2016-02-28  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41981  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-14 06:39:38  

Additional Information
 Earth MOID = .47705 au 
 Jupiter MOID = .691142 au 
 T_jup = 2.742 
[ 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 17.9   n/a E2016T92  
diameter diameter 1.990 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

[ 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-Aug-11 20:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin