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212310 (2005 QX6)
Classification: Main-belt Asteroid          SPK-ID: 2212310
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198162468788671 8.3409e-08  
a 3.194415833349439 5.1905e-08 au
q 2.492231333892136 2.4506e-07 au
i .7097354563194466 7.7642e-06 deg
node 207.3023952235501 0.0005077 deg
peri 126.5299333934075 0.00050837 deg
M 213.4966344068726 3.6208e-05 deg
tp 2459849.154078225886
(2022-Sep-26.65407823)
0.00022871 TDB
period 2085.381908630029
5.71
5.0827e-05
1.392e-07
d
yr
n .1726302498886156 4.2075e-09 deg/d
Q 3.896600332806742 6.3314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      5791 days (15.85 yr)  
   first obs. used      2004-06-11  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:44:19  

Additional Information
 Earth MOID = 1.48228 au 
 Jupiter MOID = 1.49159 au 
 T_jup = 3.158 
[ 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 16.0   n/a MPO433387  

212310 (2005 QX6)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 QX6 = 2004 LN19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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