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JPL Small-Body Database Browser
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160718 (2000 QP125)
Classification: Main-belt Asteroid          SPK-ID: 2160718
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305471646039506 3.5196e-08  
a 2.34187703738804 1.1409e-08 au
q 2.036151630305931 8.3925e-08 au
i 5.120379273887404 5.3873e-06 deg
node 288.6349276573255 4.2882e-05 deg
peri 133.2950272878111 4.8062e-05 deg
M 11.6449307540059 2.0358e-05 deg
tp 2458558.157258920928
(2019-Mar-15.65725892)		 7.4012e-05 TDB
period 1309.014807427877
3.58		 9.5659e-06
2.619e-08		 d
yr
n .2750159875634829 2.0097e-09 deg/d
Q 2.647602444470148 1.2899e-08 au
   Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      7002 days (19.17 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:52:35  

Additional Information
 Earth MOID = 1.05304 au 
 Jupiter MOID = 2.63637 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456841.5 (2014-Jul-03.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294726100037495 3.5092e-08  
q 2.038998446790808 8.3598e-08 au
tp 2457248.351098694076
(2015-Aug-13.85109869)		 7.5319e-05 TDB
node 288.7473299060112 4.2857e-05 deg
peri 133.0053207743925 4.8171e-05 deg
i 5.120899691580966 5.3892e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      7002 days (19.17 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56311  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:52:35  

Additional Information
 Jupiter MOID = 2.63637 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.231444140220046E-15 -2.9129706645067E-15 8.842505702764918E-13 -1.635328861598682E-15 2.543512983804644E-13 -4.334203320680522E-16
q -2.9129706645067E-15 6.988545796405227E-15 -2.131239448701441E-12 4.614217392751735E-15 -6.230821084802572E-13 1.36150345659463E-15
tp 8.842505702764918E-13 -2.131239448701441E-12 5.672990527638044E-9 -5.818766210795571E-12 1.665484017541719E-9 2.313969458598296E-12
node -1.635328861598682E-15 4.614217392751735E-15 -5.818766210795571E-12 1.836764679492394E-9 -1.830593349839746E-9 5.637227144832111E-11
peri 2.543512983804644E-13 -6.230821084802572E-13 1.665484017541719E-9 -1.830593349839746E-9 2.320453861963553E-9 -5.549030447559789E-11
i -4.334203320680522E-16 1.36150345659463E-15 2.313969458598296E-12 5.637227144832111E-11 -5.549030447559789E-11 2.904351525008412E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO376126  

160718 (2000 QP125)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 QP125 = 2002 EU89 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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