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JPL Small-Body Database Browser
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434890 (2006 SQ397)
Classification: Main-belt Asteroid          SPK-ID: 2434890
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07153269587866798 1.3654e-07  
a 3.167549044420664 1.0889e-07 au
q 2.940965721945355 4.736e-07 au
i 8.660693849917598 1.7272e-05 deg
node 207.5664331353986 7.7136e-05 deg
peri 116.1752951969581 0.00014541 deg
M 142.2998924530231 0.00012356 deg
tp 2457786.572879039075
(2017-Feb-02.07287904)
0.00069399 TDB
period 2059.128496127743
5.64
0.00010618
2.907e-07
d
yr
n .1748312456833031 9.0153e-09 deg/d
Q 3.394132366895972 1.1668e-07 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      4047 days (11.08 yr)  
   first obs. used      2006-09-25  
   last obs. used      2017-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58005  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:27:55  

Additional Information
 Earth MOID = 1.94217 au 
 Jupiter MOID = 1.86848 au 
 T_jup = 3.181 
[ 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 16.4   n/a MPO248820  

434890 (2006 SQ397)          Discovered 2006-Sep-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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