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214235 (2005 EL176)
Classification: Main-belt Asteroid          SPK-ID: 2214235
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09345419714780281 3.4165e-08  
a 2.460382781226423 1.7315e-08 au
q 2.230449683730629 8.3255e-08 au
i 6.527548343321468 6.3847e-06 deg
node 174.0828481621112 3.6685e-05 deg
peri 117.5092343823281 5.5125e-05 deg
M 231.8810047324798 4.2693e-05 deg
tp 2459502.164614659259
(2021-Oct-14.66461466)
0.00016994 TDB
period 1409.621273568616
3.86
1.4881e-05
4.074e-08
d
yr
n .2553877461629245 2.696e-09 deg/d
Q 2.690315878722216 1.8934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6944 days (19.01 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61634  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:09:01  

Additional Information
 Earth MOID = 1.2236 au 
 Jupiter MOID = 2.45815 au 
 T_jup = 3.475 
[ 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 17.1   n/a MPO454538  

214235 (2005 EL176)          Discovered 2005-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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