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JPL Small-Body Database Browser
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95478 (2002 EK12)
Classification: Main-belt Asteroid          SPK-ID: 2095478
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1739560515043859 5.0307e-08  
a 3.138364097791042 2.3685e-08 au
q 2.592426671156188 1.5814e-07 au
i 17.35966441304885 6.8398e-06 deg
node 9.344700077808488 1.5328e-05 deg
peri 242.4098326285565 2.365e-05 deg
M 49.7996026129077 1.7344e-05 deg
tp 2458719.583794380719
(2019-Aug-24.08379438)
9.7757e-05 TDB
period 2030.735763275527
5.56
2.2989e-05
6.294e-08
d
yr
n .1772756488118025 2.0068e-09 deg/d
Q 3.684301524425896 2.7805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      1998-09-24  
   last obs. used      2019-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46904  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:27:32  

Additional Information
 Earth MOID = 1.63229 au 
 Jupiter MOID = 1.55896 au 
 T_jup = 3.118 
[ 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 14.2   n/a MPO348102  

95478 (2002 EK12)          Discovered 2002-Mar-14 by Yeung, W. K. Y. at Desert Eagle
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 EK12 = 1998 SA149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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