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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .36629332832043 9.14e-08  
a 2.458969793532598 3.2662e-08 au
q 1.558265563620143 2.1219e-07 au
i 7.063905944524224 5.8545e-06 deg
node 108.7852015176512 6.0118e-05 deg
peri 276.9213730257877 6.3215e-05 deg
M 301.8593145073417 4.1807e-05 deg
tp 2459227.960434663908
(2021-Jan-13.46043466)
0.00016803 TDB
period 1408.407138394456
3.86
2.8061e-05
7.683e-08
d
yr
n .2556079063972863 5.0927e-09 deg/d
Q 3.359674023445054 4.4625e-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 = .582906 au 
 Jupiter MOID = 2.13796 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 = 2.13796 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2087-Aug-31 21:47 < 00:01 Hebe 0.0482311496142823 0.0482282748367114 0.0482340257701499 4.03347494409901 4.03347491214315 2483564.407372394 0.939734123743406 474.210226285765 62.8137225802572 74.10107869062 110482.695709611 T 14 CATAB v2.0e-lin.ifort 2019-May-30 06:46:33 2019-May-30 06:46

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