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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658347957789204 4.6009e-08  
a 2.561815928438847 1.0372e-08 au
q 2.136977707123005 1.1402e-07 au
i 5.168004791225083 3.396e-06 deg
node 157.8811592584906 4.9852e-05 deg
peri 207.7638509160208 5.1436e-05 deg
M 131.7994820514366 1.3728e-05 deg
tp 2458652.183251076619
(2019-Jun-17.68325108)
5.6432e-05 TDB
period 1497.684410742839
4.10
9.0957e-06
2.49e-08
d
yr
n .2403710671071504 1.4598e-09 deg/d
Q 2.986654149754689 1.2092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1279  
   data-arc span      24605 days (67.36 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:10:12  

Additional Information
 Earth MOID = 1.13492 au 
 Jupiter MOID = 2.47309 au 
 T_jup = 3.409 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457305.5 (2015-Oct-10.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166936080810669 4.6252e-08  
q 2.133282028290082 1.1474e-07 au
tp 2457151.048267460391
(2015-May-08.54826746)
5.4698e-05 TDB
node 157.9892483674295 4.9751e-05 deg
peri 206.9138468818109 5.1307e-05 deg
i 5.172891030686309 3.4012e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1279  
   data-arc span      24605 days (67.36 yr)  
   first obs. used      1953-09-06  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:10:12  

Additional Information
 Jupiter MOID = 2.47309 au 
 T_jup = 3.409 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.139275702877534E-15 -5.295394290611795E-15 9.544992951605976E-13 8.353335772133809E-16 1.419030163709699E-13 -3.648940101146525E-15
q -5.295394290611795E-15 1.316417400833722E-14 -2.424509153597892E-12 -2.123168927280032E-15 -3.652689319120908E-13 9.218778359252295E-15
tp 9.544992951605976E-13 -2.424509153597892E-12 2.991876647148543E-9 7.391367269658782E-12 7.056096216462288E-10 -5.102006931946052E-12
node 8.353335772133809E-16 -2.123168927280032E-15 7.391367269658782E-12 2.475122720424439E-9 -2.462964144994183E-9 1.655954354897153E-11
peri 1.419030163709699E-13 -3.652689319120908E-13 7.056096216462288E-10 -2.462964144994183E-9 2.632400044902464E-9 -1.761537633322858E-11
i -3.648940101146525E-15 9.218778359252295E-15 -5.102006931946052E-12 1.655954354897153E-11 -1.761537633322858E-11 1.156820852205755E-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

[ show close-approach data ]
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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