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357229 (2002 JF108)
Classification: Main-belt Asteroid          SPK-ID: 2357229
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 .1761307246464178 5.6151e-08  
a 3.11942496357413 4.0221e-08 au
q 2.569998384259693 1.8656e-07 au
i 17.964072629801 6.7631e-06 deg
node 110.8830269812057 1.7353e-05 deg
peri 157.0976079579062 2.55e-05 deg
M 56.04566671180861 1.5685e-05 deg
tp 2458687.207656809463
(2019-Jul-22.70765681)
8.8001e-05 TDB
period 2012.381155684064
5.51
3.8921e-05
1.066e-07
d
yr
n .1788925517331363 3.4599e-09 deg/d
Q 3.668851542888566 4.7305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6307 days (17.27 yr)  
   first obs. used      2002-04-21  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:59  

Additional Information
 Earth MOID = 1.56247 au 
 Jupiter MOID = 1.54132 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 15.4   n/a MPO476670  

357229 (2002 JF108)          Discovered 2002-Apr-21 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 JF108 = 2011 YH67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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