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JPL Small-Body Database Browser
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117574 (2005 EJ34)
Classification: Main-belt Asteroid          SPK-ID: 2117574
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0163053385908864 6.6235e-08  
a 2.62274298326908 2.0253e-08 au
q 2.579978270890006 1.6465e-07 au
i 4.684189680903711 5.0798e-06 deg
node 192.0998425568508 5.2119e-05 deg
peri 341.4512939844366 0.00014242 deg
M 108.6467746774087 0.00013473 deg
tp 2458132.283876413400
(2018-Jan-13.78387641)
0.00057921 TDB
period 1551.42943719824
4.25
1.7971e-05
4.92e-08
d
yr
n .2320440694035894 2.6878e-09 deg/d
Q 2.665507695648154 2.0584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1997-04-30  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:52:26  

Additional Information
 Earth MOID = 1.58259 au 
 Jupiter MOID = 2.29424 au 
 T_jup = 3.399 
[ 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 15.9   n/a MPO432680  

117574 (2005 EJ34)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 EJ34 = 1997 HO8 = 2001 FL192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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