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212555 (2006 SQ46)
Classification: Main-belt Asteroid          SPK-ID: 2212555
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05329124653885367 8.9109e-08  
a 2.675677142956257 3.0527e-08 au
q 2.533086972672599 2.287e-07 au
i 13.57660413072759 1.1851e-05 deg
node 335.9967198862995 2.1227e-05 deg
peri 299.2333877059882 0.00013145 deg
M 121.1770873008035 0.00013288 deg
tp 2458462.395036011691
(2018-Dec-09.89503601)
0.00059054 TDB
period 1598.633795800989
4.38
2.7359e-05
7.49e-08
d
yr
n .225192286654758 3.8539e-09 deg/d
Q 2.818267313239915 3.2154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:47:22  

Additional Information
 Earth MOID = 1.54479 au 
 Jupiter MOID = 2.34282 au 
 T_jup = 3.337 
[ 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 15.9   n/a MPO401673  

212555 (2006 SQ46)          Discovered 2006-Sep-19 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 SQ46 = 2004 CN115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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