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103813 (2000 DO19)
Classification: Main-belt Asteroid          SPK-ID: 2103813
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171287015595411 4.2889e-08  
a 2.575085724571599 1.4538e-08 au
q 2.273469277248017 1.1485e-07 au
i 8.749669305108295 6.8065e-06 deg
node 331.4931781748489 2.593e-05 deg
peri 319.3030307576723 3.927e-05 deg
M 233.6650229982148 2.8178e-05 deg
tp 2459730.172064848026
(2022-May-30.67206485)
0.00011756 TDB
period 1509.33611475304
4.13
1.2781e-05
3.499e-08
d
yr
n .2385154615205796 2.0198e-09 deg/d
Q 2.87670217189518 1.624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      2000-02-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54457  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:41  

Additional Information
 Earth MOID = 1.2637 au 
 Jupiter MOID = 2.34434 au 
 T_jup = 3.402 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457002.5 (2014-Dec-11.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184714281520597 4.3011e-08  
q 2.269272634646565 1.1532e-07 au
tp 2456711.652182800343
(2014-Feb-23.15218280)
0.00012162 TDB
node 331.5660980503725 2.5893e-05 deg
peri 319.1848230899081 3.9027e-05 deg
i 8.757747741310624 6.8113e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      2000-02-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54457  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:41  

Additional Information
 Jupiter MOID = 2.34434 au 
 T_jup = 3.402 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.849968687303675E-15 -4.932491786122829E-15 3.204445003752026E-12 6.070474163622782E-15 7.476500878443135E-13 -5.695667114135156E-16
q -4.932491786122829E-15 1.32998250541744E-14 -8.753292373106437E-12 -1.67107340511816E-14 -2.035123712012217E-12 2.053119666756322E-15
tp 3.204445003752026E-12 -8.753292373106437E-12 1.47920177813307E-8 1.435780777703899E-11 3.562190741267548E-9 -7.618240843777385E-13
node 6.070474163622782E-15 -1.67107340511816E-14 1.435780777703899E-11 6.704543216689133E-10 -6.587632383458597E-10 7.295297934205635E-11
peri 7.476500878443135E-13 -2.035123712012217E-12 3.562190741267548E-9 -6.587632383458597E-10 1.523079073882014E-9 -7.221319801870281E-11
i -5.695667114135156E-16 2.053119666756322E-15 -7.618240843777385E-13 7.295297934205635E-11 -7.221319801870281E-11 4.639318693697773E-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 14.96   n/a E2021B55  
diameter diameter 2.992 km 0.683 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.237   0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103813 (2000 DO19)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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