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295932 (2008 XU5)
Classification: Main-belt Asteroid          SPK-ID: 2295932
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 .1899561261145914 9.0536e-08  
a 2.159056244376146 2.6774e-08 au
q 1.748930284130934 2.0997e-07 au
i 5.645292598362667 8.0617e-06 deg
node 352.062208281294 4.0838e-05 deg
peri 15.97655548091456 4.5243e-05 deg
M 271.674857083583 2.679e-05 deg
tp 2459284.799574041416
(2021-Mar-11.29957404)
9.0849e-05 TDB
period 1158.762310203818
3.17
2.1554e-05
5.901e-08
d
yr
n .3106763111208533 5.779e-09 deg/d
Q 2.569182204621357 3.186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      8585 days (23.50 yr)  
   first obs. used      1995-08-26  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:36:27  

Additional Information
 Earth MOID = .748352 au 
 Jupiter MOID = 2.89546 au 
 T_jup = 3.669 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457128.5 (2015-Apr-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894028947006897 9.0518e-08  
q 1.749828037319893 2.0976e-07 au
tp 2456967.008464950227
(2014-Nov-05.50846495)
5.7332e-05 TDB
node 352.0988722559867 4.0822e-05 deg
peri 15.80392343826711 4.5275e-05 deg
i 5.647490635244948 8.0628e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      8585 days (23.50 yr)  
   first obs. used      1995-08-26  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:36:27  

Additional Information
 Jupiter MOID = 2.89546 au 
 T_jup = 3.669 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.193425539745327E-15 -1.892596362438817E-14 -3.733513832406701E-12 1.431891973604694E-14 -1.161987879856598E-12 -4.814314276915155E-14
q -1.892596362438817E-14 4.400002367757464E-14 8.856614804035714E-12 -3.409245094125354E-14 2.770625843643728E-12 1.133474418374407E-13
tp -3.733513832406701E-12 8.856614804035714E-12 3.286997646838438E-9 -4.352543883165084E-12 1.12603231175988E-9 2.738244313103749E-11
node 1.431891973604694E-14 -3.409245094125354E-14 -4.352543883165084E-12 1.666460866737185E-9 -1.658202111893515E-9 -8.971227295428481E-11
peri -1.161987879856598E-12 2.770625843643728E-12 1.12603231175988E-9 -1.658202111893515E-9 2.049823952712053E-9 9.817490153991917E-11
i -4.814314276915155E-14 1.133474418374407E-13 2.738244313103749E-11 -8.971227295428481E-11 9.817490153991917E-11 6.500953759567741E-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 17.0   n/a MPO433907  

295932 (2008 XU5)          Discovered 2008-Dec-04 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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