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103958 (2000 DC76)
Classification: Main-belt Asteroid          SPK-ID: 2103958
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889174550809415 3.6492e-08  
a 3.002888540870833 2.302e-08 au
q 2.435590479837793 1.1165e-07 au
i .9364935226068852 5.0879e-06 deg
node 1.458853134913782 0.00026239 deg
peri 278.2712632706859 0.00026277 deg
M 269.0253519944232 1.5402e-05 deg
tp 2459680.813871194546
(2022-Apr-11.31387119)		 8.3152e-05 TDB
period 1900.672301798156
5.20		 2.1855e-05
5.984e-08		 d
yr
n .1894066639785392 2.1779e-09 deg/d
Q 3.570186601903872 2.7368e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1033  
   data-arc span      10338 days (28.30 yr)  
   first obs. used      1992-11-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:49:21  

Additional Information
 Earth MOID = 1.41747 au 
 Jupiter MOID = 1.57664 au 
 T_jup = 3.225 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457228.5 (2015-Jul-25.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890302055051195 3.6603e-08  
q 2.438474272229376 1.1187e-07 au
tp 2457776.077691636619
(2017-Jan-22.57769164)		 7.7747e-05 TDB
node 1.512332475721742 0.00026186 deg
peri 277.5040983961622 0.00026223 deg
i .9385242115399545 5.0843e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1033  
   data-arc span      10338 days (28.30 yr)  
   first obs. used      1992-11-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:49:21  

Additional Information
 Jupiter MOID = 1.57664 au 
 T_jup = 3.225 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.339744241832067E-15 -4.037044798829615E-15 1.300108988428495E-13 1.280491037910336E-15 2.97924100258932E-14 2.076984008165272E-16
q -4.037044798829615E-15 1.251495754929819E-14 -1.849459349465792E-13 -2.707030039513125E-15 -7.826820423465846E-14 -8.035959341616224E-16
tp 1.300108988428495E-13 -1.849459349465792E-13 6.044642912572552E-9 -1.091375990509685E-11 1.102502128838296E-9 1.406708766248879E-13
node 1.280491037910336E-15 -2.707030039513125E-15 -1.091375990509685E-11 6.85687555637707E-8 -6.856151929571703E-8 -6.222195173934083E-11
peri 2.97924100258932E-14 -7.826820423465846E-14 1.102502128838296E-9 -6.856151929571703E-8 6.8763946934864E-8 6.223245497006536E-11
i 2.076984008165272E-16 -8.035959341616224E-16 1.406708766248879E-13 -6.222195173934083E-11 6.223245497006536E-11 2.585007752354098E-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 14.73   n/a E2021B55  
diameter diameter 6.571 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103958 (2000 DC76)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DC76 = 2002 TU210 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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