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214027 (2004 DF42)
Classification: Main-belt Asteroid          SPK-ID: 2214027
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1165521780678588 4.8995e-08  
a 2.820502462113776 2.2099e-08 au
q 2.491766756908657 1.4071e-07 au
i 5.641166481432834 5.3401e-06 deg
node 111.4823038724203 5.2206e-05 deg
peri 43.85078215956249 5.6815e-05 deg
M 171.8864227589829 2.1885e-05 deg
tp 2458174.410267845172
(2018-Feb-24.91026785)
0.00010339 TDB
period 1730.167507137769
4.74
2.0334e-05
5.567e-08
d
yr
n .2080723389584117 2.4454e-09 deg/d
Q 3.149238167318895 2.4675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      8932 days (24.45 yr)  
   first obs. used      1994-01-18  
   last obs. used      2018-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55566  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:04:00  

Additional Information
 Earth MOID = 1.50572 au 
 Jupiter MOID = 1.85204 au 
 T_jup = 3.300 
[ 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 15.6   n/a MPO437025  

214027 (2004 DF42)          Discovered 2004-Feb-19 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2004 DF42 = 1999 CV95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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