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JPL Small-Body Database Browser
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52069 (2002 QJ41)
Classification: Main-belt Asteroid          SPK-ID: 2052069
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 .1859369442976345 4.7498e-08  
a 2.261983598464493 8.4262e-09 au
q 1.841397280114638 1.0847e-07 au
i 7.387982323137994 5.576e-06 deg
node 345.138707563323 3.4318e-05 deg
peri 359.5389619650015 3.7568e-05 deg
M 308.1564878626196 1.3138e-05 deg
tp 2458779.447039805467
(2019-Oct-22.94703981)
4.5263e-05 TDB
period 1242.603590575785
3.40
6.9433e-06
1.901e-08
d
yr
n .28971427632298 1.6188e-09 deg/d
Q 2.682569916814348 9.993e-09 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      9415 days (25.78 yr)  
   first obs. used      1994-02-15  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:56:46  

Additional Information
 Earth MOID = .83303 au 
 Jupiter MOID = 2.7204 au 
 T_jup = 3.585 
[ 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 16.1   n/a MPO436148  

52069 (2002 QJ41)          Discovered 2002-Aug-29 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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