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243751 (2000 QZ129)
Classification: Inner Main-belt Asteroid          SPK-ID: 2243751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133521917249191 8.9512e-08  
a 1.883500801837455 9.7444e-09 au
q 1.670001857833537 1.6981e-07 au
i 23.30067341631671 9.731e-06 deg
node 162.624015628859 1.0702e-05 deg
peri 200.4267565871427 2.2092e-05 deg
M 202.922481709652 2.3079e-05 deg
tp 2459412.463435637292
(2021-Jul-16.96343564)
6.2426e-05 TDB
period 944.1633560525773
2.58
7.3271e-06
2.006e-08
d
yr
n .3812899512485981 2.959e-09 deg/d
Q 2.096999745841373 1.0849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:50:53  

Additional Information
 Earth MOID = .671189 au 
 Jupiter MOID = 3.2987 au 
 T_jup = 3.861 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456896.5 (2014-Aug-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130923665511747 8.9552e-08  
q 1.670848946675023 1.699e-07 au
tp 2456579.573287345064
(2013-Oct-14.07328735)
5.2134e-05 TDB
node 162.6520858823141 1.0699e-05 deg
peri 200.3900502061246 2.2125e-05 deg
i 23.30107382480316 9.7311e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:50:53  

Additional Information
 Jupiter MOID = 3.2987 au 
 T_jup = 3.861 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.019494942397768E-15 -1.519515524868592E-14 -1.649830563768515E-12 9.109880916359591E-15 -4.792927322962917E-13 8.873756402315767E-15
q -1.519515524868592E-14 2.886515869299527E-14 3.246251835817413E-12 -1.75269492785276E-14 9.581506891495972E-13 -1.583234096410679E-14
tp -1.649830563768515E-12 3.246251835817413E-12 2.717922538584446E-9 -1.442806406603794E-12 1.012892533453264E-9 5.34441609267931E-12
node 9.109880916359591E-15 -1.75269492785276E-14 -1.442806406603794E-12 1.144713734873857E-10 -1.048324399324487E-10 3.391254729214378E-11
peri -4.792927322962917E-13 9.581506891495972E-13 1.012892533453264E-9 -1.048324399324487E-10 4.895063439705163E-10 -2.900234500496089E-11
i 8.873756402315767E-15 -1.583234096410679E-14 5.34441609267931E-12 3.391254729214378E-11 -2.900234500496089E-11 9.469513487697018E-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 17.1   n/a MPO454789  

243751 (2000 QZ129)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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