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JPL Small-Body Database Browser
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71568 (2000 DS39)
Classification: Main-belt Asteroid          SPK-ID: 2071568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1708547693105694 4.0122e-08  
a 3.08595396167174 1.7839e-08 au
q 2.558704009447277 1.271e-07 au
i 5.156200625133485 4.6891e-06 deg
node 177.86253111 4.192e-05 deg
peri 198.0485007363778 4.3857e-05 deg
M 318.8461281512589 1.1348e-05 deg
tp 2458826.855364236771
(2019-Dec-09.35536424)
6.2372e-05 TDB
period 1980.079333112133
5.42
1.717e-05
4.701e-08
d
yr
n .1818108971594488 1.5765e-09 deg/d
Q 3.613203913896202 2.0887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      9887 days (27.07 yr)  
   first obs. used      1992-10-02  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:29:12  

Additional Information
 Earth MOID = 1.55967 au 
 Jupiter MOID = 1.8463 au 
 T_jup = 3.198 
[ show covariance matrix ]

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 14.5   n/a MPO453123  
diameter diameter 6.960 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71568 (2000 DS39)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1957-Jul-12 04:10 00:01 Jupiter 1.8394534892998 1.83945308290716 1.83945389569244 2.17182939356558 1.94830509150027 2436031.673618531 1.47338446389484 92.0610616359539 20.1738699479032 -89.3718013509168 2422019.85820928 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2017-Apr-05 01:40 < 00:01 Jupiter 1.83653684833654 1.83653648136581 1.83653721530716 2.16368439538858 1.93884434605217 2457848.569209798 0.279904752283147 45.26072834934 19.8694957601278 -87.5268977401319 2481032.68764499 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2076-Dec-28 00:48 00:02 Jupiter 1.85043357531207 1.85043315114994 1.85043399947483 2.1778662422893 1.95642937771665 2479665.533295246 1.64844349122203 103.681656650092 17.3928305832644 -87.4307831619103 2668151.63253298 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2086-Oct-23 03:12 00:02 Jupiter 1.98020554217758 1.98020475494113 1.9802063294147 2.63194293448003 2.46406861090054 2483251.633541157 1.93441786767093 90.8597695679192 13.1769237527629 77.9878553307129 2597223.78266035 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2136-Sep-23 01:18 00:03 Jupiter 1.87953986576386 1.87953912098873 1.87954061054261 2.22507308572031 2.01237219638026 2501483.554385041 3.19779143825954 161.808873348084 13.3418425224871 -85.0667564544864 2862799.62387189 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2146-Jul-19 05:01 00:03 Jupiter 1.92719606461198 1.92719501479042 1.92719711443759 2.45090148321558 2.26448614155915 2505069.709290190 3.46681228605183 173.643528880579 14.3494915602455 81.7153876296371 2567048.88659393 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29
2196-Jun-19 13:15 00:05 Jupiter 1.92098855055615 1.92098728706053 1.92098981405657 2.32766701424787 2.1298292542989 2523303.052389129 4.76530280303957 182.176245416169 8.93499928175052 -82.6268592982602 2787780.02577926 T 24 CATAB v2.0f-lin.ifort 2019-Nov-07 08:29:29 2019-Nov-07 08:29

Alternate Designations
 2000 DS39 = 1998 XY56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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