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(2014 DG23)
Classification: Aten [NEO]          SPK-ID: 3662637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21537509141719 0.00050255  
a .9143361928477682 6.3035e-05 au
q .7174109517271346 0.00050868 au
i 11.83110951484957 0.037827 deg
node 157.1784866954413 0.0032983 deg
peri 215.2689324609301 0.007542 deg
M 49.289593691714 0.24416 deg
tp 2459156.776992143451
(2020-Nov-03.27699214)
0.21207 TDB
period 319.3429210799875
0.87
0.033024
9.041e-05
d
yr
n 1.127314796215035 0.00011658 deg/d
Q 1.111261433968402 7.6611e-05 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      7 days  
   first obs. used      2014-02-27  
   last obs. used      2014-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .56238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:22:28  

Additional Information
 Earth MOID = .0533645 au 
 Jupiter MOID = 4.23932 au 
 T_jup = 6.492 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456716.5 (2014-Feb-28.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2155498522443934 0.00049982  
q .7172034614258274 0.00050719 au
tp 2456601.987611226356
(2013-Nov-05.48761123)
0.059143 TDB
node 157.2115040601525 0.0033328 deg
peri 215.261588259993 0.0074244 deg
i 11.83355002720991 0.037827 deg
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      7 days  
   first obs. used      2014-02-27  
   last obs. used      2014-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .56238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:22:28  

Additional Information
 Jupiter MOID = 4.23932 au 
 T_jup = 6.492 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.498157962309946E-7 -2.534838271300629E-7 2.950227819196462E-5 -1.661315992169311E-6 3.535476407036061E-6 1.887998601310929E-5
q -2.534838271300629E-7 2.572406306793061E-7 -2.995269957086212E-5 1.684389059573803E-6 -3.594668636420289E-6 -1.914629494544916E-5
tp 2.950227819196462E-5 -2.995269957086212E-5 .003497937098631305 -.000195317083260166 .0004254775994795333 .002222573265815053
node -1.661315992169311E-6 1.684389059573803E-6 -.000195317083260166 1.110782371826897E-5 -2.305132680491328E-5 -.0001260376974790707
peri 3.535476407036061E-6 -3.594668636420289E-6 .0004254775994795333 -2.305132680491328E-5 5.512173201097631E-5 .0002635318087763411
i 1.887998601310929E-5 -1.914629494544916E-5 .002222573265815053 -.0001260376974790707 .0002635318087763411 .001430848449921371

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.1   n/a E2014E17  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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