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JPL Small-Body Database Browser
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136368 (2004 EC15)
Classification: Main-belt Asteroid          SPK-ID: 2136368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388141514942783 8.0022e-08  
a 2.849170457511801 2.7354e-08 au
q 2.453665277989736 2.3162e-07 au
i 15.80144970996075 7.8757e-06 deg
node 30.28859219980031 1.4031e-05 deg
peri 354.3012142427355 2.0949e-05 deg
M 274.8913920957631 1.4326e-05 deg
tp 2459415.785781383696
(2021-Jul-20.28578138)
7.185e-05 TDB
period 1756.612932341103
4.81
2.5297e-05
6.926e-08
d
yr
n .2049398552020306 2.9513e-09 deg/d
Q 3.244675637033867 3.1151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      7386 days (20.22 yr)  
   first obs. used      1999-02-18  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:00  

Additional Information
 Earth MOID = 1.45851 au 
 Jupiter MOID = 2.20929 au 
 T_jup = 3.237 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO436671  

136368 (2004 EC15)          Discovered 2004-Mar-11 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2004 EC15 = 2002 XQ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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