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JPL Small-Body Database Browser
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109346 (2001 QK150)
Classification: Mars-crossing Asteroid          SPK-ID: 2109346
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3673934182209054 9.1524e-08  
a 2.45702947531976 3.1129e-08 au
q 1.554333017712516 2.1298e-07 au
i 7.061762120589027 5.8529e-06 deg
node 108.8063930794917 6.0207e-05 deg
peri 277.0050826256877 6.3299e-05 deg
M 199.5143410859647 3.9911e-05 deg
tp 2459227.615746026622
(2021-Jan-13.11574603)
0.00016769 TDB
period 1406.74045330439
3.85
2.6734e-05
7.319e-08
d
yr
n .2559107468292186 4.8634e-09 deg/d
Q 3.359725932927004 4.2566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      24658 days (67.51 yr)  
   first obs. used      1951-11-05  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:29  

Additional Information
 Earth MOID = .578404 au 
 Jupiter MOID = 2.13498 au 
 T_jup = 3.386 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456703.5 (2014-Feb-15.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3677573493478268 9.1753e-08  
q 1.553508039041946 2.1355e-07 au
tp 2456416.047257997162
(2013-May-03.54725800)
0.0001152 TDB
node 108.8367573550759 6.0206e-05 deg
peri 277.1414183061151 6.3275e-05 deg
i 7.062237908733129 5.8533e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      24658 days (67.51 yr)  
   first obs. used      1951-11-05  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:29  

Additional Information
 Jupiter MOID = 2.13498 au 
 T_jup = 3.386 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.418531636999047E-15 -1.954465336680368E-14 6.922961182127299E-12 2.63919081361851E-15 1.016497979674056E-12 -1.475663484923992E-14
q -1.954465336680368E-14 4.560453197397884E-14 -1.483247581435689E-11 -8.977152227629607E-15 -2.127026985771656E-12 3.48991094375358E-14
tp 6.922961182127299E-12 -1.483247581435689E-11 1.327129537786427E-8 -7.813479499737681E-12 2.308451689182516E-9 -1.038804953408492E-11
node 2.63919081361851E-15 -8.977152227629607E-15 -7.813479499737681E-12 3.624753618732989E-9 -3.598676816266979E-9 -1.046674952945037E-11
peri 1.016497979674056E-12 -2.127026985771656E-12 2.308451689182516E-9 -3.598676816266979E-9 4.003783544861004E-9 8.905183759309966E-12
i -1.475663484923992E-14 3.48991094375358E-14 -1.038804953408492E-11 -1.046674952945037E-11 8.905183759309966E-12 3.426154601195869E-11

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 15.8   n/a MPO436525  

109346 (2001 QK150)          Discovered 2001-Aug-27 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QK150 = 1993 NO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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