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413687 (2005 XR34)
Classification: Main-belt Asteroid          SPK-ID: 2413687
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07816444191086544 6.9605e-08  
a 2.777959797217245 3.442e-08 au
q 2.560822120016938 2.0843e-07 au
i .4324283502847175 7.7302e-06 deg
node 143.1868496041054 0.00093853 deg
peri 262.4859246796368 0.00094047 deg
M 78.49320098895747 5.76e-05 deg
tp 2458631.762844834707
(2019-May-28.26284483)
0.00026882 TDB
period 1691.170371280698
4.63
3.1432e-05
8.606e-08
d
yr
n .2128703329442659 3.9563e-09 deg/d
Q 2.995097474417551 3.7111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5633 days (15.42 yr)  
   first obs. used      2004-08-22  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:01:33  

Additional Information
 Earth MOID = 1.57006 au 
 Jupiter MOID = 2.29724 au 
 T_jup = 3.330 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457139.5 (2015-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07555231925128744 6.9345e-08  
q 2.567864995589656 2.0696e-07 au
tp 2456936.806168732195
(2014-Oct-06.30616873)
0.00027497 TDB
node 142.9240947492542 0.00094346 deg
peri 262.1021047219292 0.00094553 deg
i .42977481325526 7.7362e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5633 days (15.42 yr)  
   first obs. used      2004-08-22  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:01:33  

Additional Information
 Jupiter MOID = 2.29724 au 
 T_jup = 3.330 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.808714514745233E-15 -1.421114024419355E-14 -4.000144739840441E-12 1.081195133823701E-14 -1.011028594006455E-12 -8.600310812926403E-16
q -1.421114024419355E-14 4.283385446253149E-14 1.223467814342677E-11 -1.758517063509342E-14 3.085770961335962E-12 2.568190638378859E-15
tp -4.000144739840441E-12 1.223467814342677E-11 7.560641539675385E-8 -1.125404601895839E-10 1.723603737372383E-8 -3.99844868500891E-13
node 1.081195133823701E-14 -1.758517063509342E-14 -1.125404601895839E-10 8.901261235389541E-7 -8.901271901511894E-7 3.204638868534176E-10
peri -1.011028594006455E-12 3.085770961335962E-12 1.723603737372383E-8 -8.901271901511894E-7 8.940364247832833E-7 -3.205162139069315E-10
i -8.600310812926403E-16 2.568190638378859E-15 -3.99844868500891E-13 3.204638868534176E-10 -3.205162139069315E-10 5.984828810103705E-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 17.2   n/a MPO455946  

413687 (2005 XR34)          Discovered 2005-Nov-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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