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183952 (2004 DL44)
Classification: Main-belt Asteroid          SPK-ID: 2183952
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636228002997602 4.2632e-08  
a 2.38939397970657 1.5162e-08 au
q 1.998434645727593 1.0592e-07 au
i 2.618214409732043 7.1304e-06 deg
node 10.67649592403779 0.00010823 deg
peri 250.9459884549085 0.00011103 deg
M 63.3242718337476 2.368e-05 deg
tp 2458763.199978093277
(2019-Oct-06.69997809)
8.8869e-05 TDB
period 1349.056300413597
3.69
1.2841e-05
3.516e-08
d
yr
n .2668532068599587 2.54e-09 deg/d
Q 2.780353313685547 1.7643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      1998-10-15  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5427  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:25  

Additional Information
 Earth MOID = .984871 au 
 Jupiter MOID = 2.29174 au 
 T_jup = 3.513 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433204  

183952 (2004 DL44)          Discovered 2004-Feb-25 by Tenagra II at Nogales
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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