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308818 (2006 QM163)
Classification: Main-belt Asteroid          SPK-ID: 2308818
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1179529473841931 1.0145e-07  
a 2.737176062776386 4.5801e-08 au
q 2.41431807866245 2.9823e-07 au
i 2.697722430055606 5.7456e-06 deg
node 247.5389787257497 0.0002302 deg
peri 119.7776346307964 0.00023495 deg
M 352.8510838596912 4.3442e-05 deg
tp 2459033.346585402551
(2020-Jul-02.84658540)
0.00019987 TDB
period 1654.06482784782
4.53
4.1516e-05
1.137e-07
d
yr
n .2176456411738182 5.4627e-09 deg/d
Q 3.060034046890322 5.1203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5638 days (15.44 yr)  
   first obs. used      2002-11-07  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6405  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:45:30  

Additional Information
 Earth MOID = 1.41451 au 
 Jupiter MOID = 2.41389 au 
 T_jup = 3.340 
[ 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 16.7   n/a MPO450235  

308818 (2006 QM163)          Discovered 2006-Aug-29 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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