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183935 (2004 DW19)
Classification: Main-belt Asteroid          SPK-ID: 2183935
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1413262860128769 4.8993e-08  
a 2.429820797569294 1.6231e-08 au
q 2.086423248571979 1.1611e-07 au
i 1.816027449026293 5.5148e-06 deg
node 74.06348103665809 0.00015971 deg
peri 180.0370491387458 0.00016075 deg
M 20.96468769228384 1.8313e-05 deg
tp 2458919.935133687979
(2020-Mar-11.43513369)
7.0267e-05 TDB
period 1383.438298630237
3.79
1.3862e-05
3.795e-08
d
yr
n .2602212186524266 2.6074e-09 deg/d
Q 2.773218346566608 1.8525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1994-10-06  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:29:54  

Additional Information
 Earth MOID = 1.07175 au 
 Jupiter MOID = 2.26494 au 
 T_jup = 3.494 
[ show covariance matrix ]

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 16.6   n/a MPO273370  

183935 (2004 DW19)          Discovered 2004-Feb-17 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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