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226607 (2004 DC5)
Classification: Main-belt Asteroid          SPK-ID: 2226607
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1929298469353728 3.6994e-08  
a 2.338018023833222 1.2497e-08 au
q 1.886944564362935 8.4257e-08 au
i 3.428914379920477 4.2291e-06 deg
node 69.27817088096491 7.1387e-05 deg
peri 179.4348819402857 7.2332e-05 deg
M 180.0816294789529 1.2669e-05 deg
tp 2459853.094211795309
(2022-Sep-30.59421180)
4.8653e-05 TDB
period 1305.780591308925
3.58
1.0469e-05
2.866e-08
d
yr
n .2756971595351507 2.2105e-09 deg/d
Q 2.789091483303508 1.4908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6200 days (16.97 yr)  
   first obs. used      2004-01-22  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63518  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:36:32  

Additional Information
 Earth MOID = .871507 au 
 Jupiter MOID = 2.24198 au 
 T_jup = 3.539 
[ 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 16.89   n/a MPCxxxxx  

226607 (2004 DC5)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 DC5 = 2005 QG59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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