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175252 (2005 JE48)
Classification: Main-belt Asteroid          SPK-ID: 2175252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0930110990279997 4.3562e-08  
a 2.650707555536623 1.9198e-08 au
q 2.404162332594339 1.1694e-07 au
i 11.04181957613807 4.2844e-06 deg
node 90.16377435106746 2.5193e-05 deg
peri 307.4809779911685 3.4981e-05 deg
M 62.76763603449643 2.4032e-05 deg
tp 2458925.663491554165
(2020-Mar-17.16349155)
0.00010476 TDB
period 1576.308258385317
4.32
1.7125e-05
4.689e-08
d
yr
n .2283817255190708 2.4811e-09 deg/d
Q 2.897252778478907 2.0984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      6668 days (18.26 yr)  
   first obs. used      2002-10-16  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:51  

Additional Information
 Earth MOID = 1.42994 au 
 Jupiter MOID = 2.46058 au 
 T_jup = 3.358 
[ 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 MPO449903  

175252 (2005 JE48)          Discovered 2005-May-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 JE48 = 2006 QD126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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