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215064 (2009 DC126)
Classification: Main-belt Asteroid          SPK-ID: 2215064
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 .04345075960004906 6.7006e-08  
a 2.551136744343305 1.9667e-08 au
q 2.440287914957992 1.6783e-07 au
i 2.50053025046566 6.1983e-06 deg
node 195.8978073839392 0.00010841 deg
peri 188.8390985551732 0.00012131 deg
M 68.5858938570441 5.3658e-05 deg
tp 2458716.948900188702
(2019-Aug-21.44890019)
0.00022198 TDB
period 1488.329307843284
4.07
1.721e-05
4.712e-08
d
yr
n .2418819532094484 2.797e-09 deg/d
Q 2.661985573728618 2.0521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1994-09-04  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:56:47  

Additional Information
 Earth MOID = 1.44319 au 
 Jupiter MOID = 2.51277 au 
 T_jup = 3.437 
[ 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 16.7   n/a MPO454544  

215064 (2009 DC126)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2009 DC126 = 2002 PJ22 = 2006 MW8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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