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103834 (2000 DY28)
Classification: Main-belt Asteroid          SPK-ID: 2103834
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169992406020807 4.2139e-08  
a 2.519921416173661 9.4882e-09 au
q 2.225092524104423 1.0584e-07 au
i 2.379254052137223 5.3564e-06 deg
node 159.5367117778889 7.4412e-05 deg
peri 240.052328099197 7.7862e-05 deg
M 171.4722547308748 2.1387e-05 deg
tp 2458504.562432403151
(2019-Jan-21.06243240)
8.6009e-05 TDB
period 1461.096576399976
4.00
8.2522e-06
2.259e-08
d
yr
n .246390283718966 1.3916e-09 deg/d
Q 2.8147503082429 1.0598e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      8861 days (24.26 yr)  
   first obs. used      1996-02-16  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:47  

Additional Information
 Earth MOID = 1.23286 au 
 Jupiter MOID = 2.5655 au 
 T_jup = 3.446 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456789.5 (2014-May-12.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152544325114426 4.2088e-08  
q 2.230593084463301 1.0562e-07 au
tp 2457040.334417579199
(2015-Jan-17.83441758)
8.6854e-05 TDB
node 159.5475390064005 7.4434e-05 deg
peri 239.6411026034666 7.8e-05 deg
i 2.377415203355596 5.3564e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      8861 days (24.26 yr)  
   first obs. used      1996-02-16  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:47  

Additional Information
 Jupiter MOID = 2.5655 au 
 T_jup = 3.446 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.771398037618263E-15 -4.43136146840536E-15 -2.387016718528359E-12 2.658322512865958E-14 -6.519893101939689E-13 -4.272463503843741E-16
q -4.43136146840536E-15 1.115573723185823E-14 6.076111789868291E-12 -6.731954665319681E-14 1.655055144272878E-12 1.092721160808466E-15
tp -2.387016718528359E-12 6.076111789868291E-12 7.543612826042965E-9 -4.941479195207002E-11 2.031768872261633E-9 1.776676855656588E-12
node 2.658322512865958E-14 -6.731954665319681E-14 -4.941479195207002E-11 5.540382800987472E-9 -5.548247934375686E-9 1.324438744494934E-10
peri -6.519893101939689E-13 1.655055144272878E-12 2.031768872261633E-9 -5.548247934375686E-9 6.083978112948253E-9 -1.318657961113523E-10
i -4.272463503843741E-16 1.092721160808466E-15 1.776676855656588E-12 1.324438744494934E-10 -1.318657961113523E-10 2.869152986389091E-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 15.97   n/a E2021B55  

103834 (2000 DY28)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DY28 = 1998 SU93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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