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 ]  
(2005 EM169)
Classification: Apollo [NEO]          SPK-ID: 3274167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453443.5 (2005-Mar-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7357333588610369 0.0013849  
a 2.855929364010867 0.014071 au
q .7547268603572869 0.00023698 au
i 10.93817204581782 0.015788 deg
node 348.2343715777521 0.00067048 deg
peri 115.0509272420931 0.0032448 deg
M 9.161327294814528 0.073284 deg
tp 2453398.638321603867
(2005-Jan-28.13832160)
0.027323 TDB
period 1762.867290174119
4.83
13.028
0.03567
d
yr
n .2042127629269488 0.0015092 deg/d
Q 4.957131867664446 0.024423 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      5 days  
   first obs. used      2005-03-11  
   last obs. used      2005-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .5095  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:11:16  

Additional Information
 Earth MOID = .00214999 au 
 Jupiter MOID = .843377 au 
 T_jup = 2.807 
[ 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 24.8   n/a MPO77841  

[ 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 07:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin