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362272 (2009 QC5)
Classification: Main-belt Asteroid          SPK-ID: 2362272
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2831517806966973 2.4469e-07  
a 2.905320136322935 5.1011e-08 au
q 2.082673566229125 6.7853e-07 au
i 6.523431989102929 2.1447e-05 deg
node 342.4287906621028 3.9806e-05 deg
peri 302.9064295294542 0.00014776 deg
M 130.6549601625037 0.00011852 deg
tp 2458544.033121256935
(2019-Mar-01.53312126)
0.00057985 TDB
period 1808.795288395997
4.95
4.7638e-05
1.304e-07
d
yr
n .1990274976441589 5.2417e-09 deg/d
Q 3.727966706416745 6.5455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5583 days (15.29 yr)  
   first obs. used      2004-08-12  
   last obs. used      2019-11-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:54  

Additional Information
 Earth MOID = 1.07325 au 
 Jupiter MOID = 1.52645 au 
 T_jup = 3.215 
[ 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 16.8   n/a MPO440621  

362272 (2009 QC5)          Discovered 2009-Aug-16 by La Sagra at La Sagra
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 QC5 = 2004 PR91 = 2008 GZ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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