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90294 (2003 EX26)
Classification: Main-belt Asteroid          SPK-ID: 2090294
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1030269059186295 5.0433e-08  
a 2.547520743184318 2.0918e-08 au
q 2.28505756325051 1.3193e-07 au
i 1.914142792983842 6.1154e-06 deg
node 187.1360065806095 0.00016586 deg
peri 64.50408671084816 0.00017141 deg
M 11.09605630242837 5.1245e-05 deg
tp 2458954.723648925499
(2020-Apr-15.22364893)
0.00021118 TDB
period 1485.16607501476
4.07
1.8292e-05
5.008e-08
d
yr
n .2423971339342789 2.9855e-09 deg/d
Q 2.809983923118126 2.3073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      7312 days (20.02 yr)  
   first obs. used      1999-03-19  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:51:02  

Additional Information
 Earth MOID = 1.27154 au 
 Jupiter MOID = 2.21262 au 
 T_jup = 3.434 
[ 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 16.2   n/a MPO426561  

90294 (2003 EX26)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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