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JPL Small-Body Database Browser
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379169 (2009 QP53)
Classification: Main-belt Asteroid          SPK-ID: 2379169
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 .09087209323771643 4.7362e-08  
a 2.429138141043938 2.1152e-08 au
q 2.2083972734037 1.0897e-07 au
i 3.870544329067761 5.7162e-06 deg
node 343.2734867171663 7.3262e-05 deg
peri 157.522457063847 8.3071e-05 deg
M 58.09683538290223 3.8463e-05 deg
tp 2458377.334671657869
(2018-Sep-15.83467166)
0.00014667 TDB
period 1382.855325486644
3.79
1.8062e-05
4.945e-08
d
yr
n .2603309206429902 3.4003e-09 deg/d
Q 2.649879008684176 2.3074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      5074 days (13.89 yr)  
   first obs. used      2005-08-08  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:16  

Additional Information
 Earth MOID = 1.22213 au 
 Jupiter MOID = 2.35647 au 
 T_jup = 3.500 
[ 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 17.0   n/a MPO434345  

379169 (2009 QP53)          Discovered 2009-Aug-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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