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109295 (2001 QQ124)
Classification: Main-belt Asteroid          SPK-ID: 2109295
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2053700563287857 4.1938e-08  
a 3.185301795031346 1.9861e-08 au
q 2.531136185961576 1.3833e-07 au
i 7.467474890365708 4.8009e-06 deg
node 123.9937652272391 3.5128e-05 deg
peri 301.8540455711448 3.7817e-05 deg
M 31.61946063556975 1.1442e-05 deg
tp 2458818.120398227623
(2019-Nov-30.62039823)
6.5906e-05 TDB
period 2076.463523359292
5.69
1.942e-05
5.317e-08
d
yr
n .1733716946867402 1.6215e-09 deg/d
Q 3.839467404101116 2.394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      8059 days (22.06 yr)  
   first obs. used      1998-01-07  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:22:51  

Additional Information
 Earth MOID = 1.55483 au 
 Jupiter MOID = 1.52478 au 
 T_jup = 3.152 
[ 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 14.8   n/a MPO453552  

109295 (2001 QQ124)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QQ124 = 1998 BE23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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