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JPL Small-Body Database Browser
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357458 (2004 EL16)
Classification: Main-belt Asteroid          SPK-ID: 2357458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1534629981528014 7.3893e-08  
a 2.763690167661374 2.8118e-08 au
q 2.339565988566641 1.9729e-07 au
i 8.834010700839471 7.4794e-06 deg
node 126.6012932494006 4.6377e-05 deg
peri 43.28702238808543 5.1954e-05 deg
M 107.8736275745044 2.4041e-05 deg
tp 2458097.642143594689
(2017-Dec-10.14214359)
0.00010897 TDB
period 1678.156490852057
4.59
2.561e-05
7.012e-08
d
yr
n .2145211140691747 3.2738e-09 deg/d
Q 3.187814346756107 3.2433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5648 days (15.46 yr)  
   first obs. used      2004-03-12  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:08:18  

Additional Information
 Earth MOID = 1.35616 au 
 Jupiter MOID = 1.81779 au 
 T_jup = 3.306 
[ 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 16.5   n/a MPO450330  

357458 (2004 EL16)          Discovered 2004-Mar-12 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2004 EL16 = 2013 CO14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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