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434854 (2006 SQ191)
Classification: Main-belt Asteroid          SPK-ID: 2434854
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252111611585837 1.0255e-07  
a 3.144123654338182 4.6336e-08 au
q 2.750444280752328 3.2966e-07 au
i 10.29941493210486 1.2581e-05 deg
node 11.04216885519494 4.1544e-05 deg
peri 18.30913312666704 6.2235e-05 deg
M 144.3842822666542 4.4037e-05 deg
tp 2458183.794892936523
(2018-Mar-06.29489294)
0.00024119 TDB
period 2036.328566566937
5.58
4.5015e-05
1.232e-07
d
yr
n .1767887589019718 3.9081e-09 deg/d
Q 3.537803027924035 5.2138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4880 days (13.36 yr)  
   first obs. used      2006-09-15  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:50:33  

Additional Information
 Earth MOID = 1.75699 au 
 Jupiter MOID = 1.94147 au 
 T_jup = 3.173 
[ 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 16.3   n/a MPO472398  

434854 (2006 SQ191)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
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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