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13134 (1994 QR)
Classification: Main-belt Asteroid          SPK-ID: 2013134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165834794602346 4.6005e-08  
a 2.561815929743451 1.0169e-08 au
q 2.136977711225428 1.1398e-07 au
i 5.168004804745073 3.3949e-06 deg
node 157.8811627120232 4.5523e-05 deg
peri 207.7638434268024 4.6993e-05 deg
M 131.7994851110707 1.3134e-05 deg
tp 2458652.183237928978
(2019-Jun-17.68323793)
5.3725e-05 TDB
period 1497.684411886883
4.10
8.9174e-06
2.441e-08
d
yr
n .240371066923537 1.4312e-09 deg/d
Q 2.986654148261474 1.1855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1384  
   data-arc span      24662 days (67.52 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:47:02  

Additional Information
 Earth MOID = 1.13492 au 
 Jupiter MOID = 2.47309 au 
 T_jup = 3.409 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457438.5 (2016-Feb-20.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668548150427379 4.6252e-08  
q 2.133298906241955 1.1469e-07 au
tp 2457150.998033654817
(2015-May-08.49803365)
5.1466e-05 TDB
node 157.9899237212879 4.5431e-05 deg
peri 206.9000982291527 4.6879e-05 deg
i 5.172897756586949 3.4001e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1384  
   data-arc span      24662 days (67.52 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .536  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:47:02  

Additional Information
 Jupiter MOID = 2.47309 au 
 T_jup = 3.409 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.13925895268377E-15 -5.293862235839067E-15 9.502444281153445E-13 1.538167448402273E-15 1.399949081016465E-13 -3.634865630025434E-15
q -5.293862235839067E-15 1.315411732242659E-14 -2.383969875197794E-12 -3.755800542619762E-15 -3.520310798968832E-13 9.136321753833519E-15
tp 9.502444281153445E-13 -2.383969875197794E-12 2.648706441568274E-9 5.194000817282827E-12 6.092232452574323E-10 -4.582738633518563E-12
node 1.538167448402273E-15 -3.755800542619762E-15 5.194000817282827E-12 2.064015166805864E-9 -2.054177887520975E-9 1.506913948367425E-11
peri 1.399949081016465E-13 -3.520310798968832E-13 6.092232452574323E-10 -2.054177887520975E-9 2.197611934152798E-9 -1.598228373322767E-11
i -3.634865630025434E-15 9.136321753833519E-15 -4.582738633518563E-12 1.506913948367425E-11 -1.598228373322767E-11 1.156077137852774E-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 14.6   n/a MPO502268  

13134 (1994 QR)          Discovered 1994-Aug-16 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1994 QR = 1953 RZ1 = 1998 OE10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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