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332272 (2006 SQ145)
Classification: Main-belt Asteroid          SPK-ID: 2332272
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 .09972367260301836 7.8813e-08  
a 2.27019280907826 2.5067e-08 au
q 2.043800844640013 1.9062e-07 au
i 4.230817429287788 9.7383e-06 deg
node 184.6574276994862 9.2161e-05 deg
peri 52.48928052010885 0.00010569 deg
M 127.5162953491066 5.2199e-05 deg
tp 2458557.956742208294
(2019-Mar-15.45674221)
0.00017871 TDB
period 1249.374226006562
3.42
2.0693e-05
5.665e-08
d
yr
n .2881442505426786 4.7724e-09 deg/d
Q 2.496584773516507 2.7567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5656 days (15.49 yr)  
   first obs. used      2002-07-01  
   last obs. used      2017-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:58:14  

Additional Information
 Earth MOID = 1.0355 au 
 Jupiter MOID = 2.49515 au 
 T_jup = 3.603 
[ 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 17.8   n/a MPO434080  

332272 (2006 SQ145)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2006 SQ145 = 2012 HA68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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