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233476 (2006 QJ39)
Classification: Outer Main-belt Asteroid          SPK-ID: 2233476
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09568378855542335 5.7484e-08  
a 3.249519765120295 4.3636e-08 au
q 2.938593403007855 1.8432e-07 au
i 6.304747053318616 6.9371e-06 deg
node 119.7117149029423 6.2876e-05 deg
peri 177.1533849839386 7.3884e-05 deg
M 83.40352638605621 3.9507e-05 deg
tp 2458104.811191238684
(2017-Dec-17.31119124)
0.000233 TDB
period 2139.573455540454
5.86
4.3097e-05
1.18e-07
d
yr
n .1682578361905618 3.3892e-09 deg/d
Q 3.560446127232734 4.7811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6145 days (16.82 yr)  
   first obs. used      2001-11-18  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60999  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:00:17  

Additional Information
 Earth MOID = 1.92202 au 
 Jupiter MOID = 1.62982 au 
 T_jup = 3.165 
[ 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 15.2   n/a MPO418246  
diameter diameter 4.389 km 1.745 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233476 (2006 QJ39)          Discovered 2006-Aug-19 by LONEOS at Anderson Mesa
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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