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173022 (2006 QU2)
Classification: Main-belt Asteroid          SPK-ID: 2173022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0150618034917266 9.2491e-08  
a 2.439844738307831 1.6691e-08 au
q 2.403096276309115 2.25e-07 au
i 3.337425271552238 7.5452e-06 deg
node 335.9311819891811 7.7176e-05 deg
peri 348.1879450233976 0.00029603 deg
M 231.9221087748124 0.00029401 deg
tp 2459495.737337714385
(2021-Oct-08.23733771)
0.001138 TDB
period 1392.007940415849
3.81
1.4284e-05
3.911e-08
d
yr
n .2586192144079677 2.6538e-09 deg/d
Q 2.476593200306547 1.6942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      8868 days (24.28 yr)  
   first obs. used      1995-10-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:57:44  

Additional Information
 Earth MOID = 1.39027 au 
 Jupiter MOID = 2.5467 au 
 T_jup = 3.500 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO469854  

173022 (2006 QU2)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

Alternate Designations
 2006 QU2 = 2001 FB192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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