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JPL Small-Body Database Browser
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71559 (2000 DU22)
Classification: Main-belt Asteroid          SPK-ID: 2071559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200637734763419 4.8876e-08  
a 2.976588622560459 2.0077e-08 au
q 2.321549298193057 1.5082e-07 au
i 1.626244721274989 5.0435e-06 deg
node 345.1858706142411 0.00015007 deg
peri 2.880774829537755 0.00015035 deg
M 126.4364474401108 9.1077e-06 deg
tp 2458341.710851457652
(2018-Aug-11.21085146)
4.7638e-05 TDB
period 1875.75733324509
5.14
1.8978e-05
5.196e-08
d
yr
n .1919224803867323 1.9418e-09 deg/d
Q 3.631627946927861 2.4496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1019  
   data-arc span      13729 days (37.59 yr)  
   first obs. used      1982-08-22  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:45:21  

Additional Information
 Earth MOID = 1.31503 au 
 Jupiter MOID = 1.79756 au 
 T_jup = 3.223 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456806.5 (2014-May-29.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182338388223733 4.8218e-08  
q 2.326952406793768 1.4778e-07 au
tp 2456451.345320634075
(2013-Jun-07.84532063)
5.2948e-05 TDB
node 345.3861252599206 0.0001488 deg
peri .7884830765560698 0.00014913 deg
i 1.641387994829347 5.0276e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1019  
   data-arc span      13729 days (37.59 yr)  
   first obs. used      1982-08-22  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:45:21  

Additional Information
 Jupiter MOID = 1.79756 au 
 T_jup = 3.223 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.324991187835678E-15 -7.091036540422397E-15 7.616235550944828E-13 1.747913434409917E-14 6.586076565063732E-14 -3.920279094042973E-16
q -7.091036540422397E-15 2.183774608955235E-14 -2.54338530890214E-12 -5.604510970546847E-14 -2.287385190990782E-13 1.383205002312663E-15
tp 7.616235550944828E-13 -2.54338530890214E-12 2.803473357318823E-9 4.690107857340317E-13 5.368967533678984E-10 -4.982870926383116E-13
node 1.747913434409917E-14 -5.604510970546847E-14 4.690107857340317E-13 2.214256474902342E-8 -2.213344795734626E-8 1.353394650916989E-10
peri 6.586076565063732E-14 -2.287385190990782E-13 5.368967533678984E-10 -2.213344795734626E-8 2.224014527194338E-8 -1.35372639061961E-10
i -3.920279094042973E-16 1.383205002312663E-15 -4.982870926383116E-13 1.353394650916989E-10 -1.35372639061961E-10 2.52765435316689E-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 14.7   n/a MPO453123  
diameter diameter 6.270 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71559 (2000 DU22)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 DU22 = 1982 QX = 1987 QK2 = 1998 XF32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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