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JPL Small-Body Database Browser
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109010 (2001 QR3)
Classification: Main-belt Asteroid          SPK-ID: 2109010
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458695716129379 5.6187e-08  
a 2.404596154984369 1.1978e-08 au
q 2.053838743954681 1.4047e-07 au
i 6.626934508810991 6.2342e-06 deg
node 154.7142749243108 3.6902e-05 deg
peri 150.381093817891 4.3575e-05 deg
M 279.5618570247821 2.0337e-05 deg
tp 2458904.813475702413
(2020-Feb-25.31347570)		 7.6725e-05 TDB
period 1361.951522011398
3.73		 1.0176e-05
2.786e-08		 d
yr
n .2643265888556254 1.975e-09 deg/d
Q 2.755353566014056 1.3725e-08 au
   Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      8491 days (23.25 yr)  
   first obs. used      1996-02-10  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:10  

Additional Information
 Earth MOID = 1.04124 au 
 Jupiter MOID = 2.48874 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 16.3   n/a MPO432614  

109010 (2001 QR3)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QR3 = 1996 CQ6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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