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JPL Small-Body Database Browser
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441344 (2008 CD191)
Classification: Mars-crossing Asteroid          SPK-ID: 2441344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2570578963840633 9.0751e-08  
a 2.135637743190138 2.6818e-08 au
q 1.586655197487273 1.8901e-07 au
i 7.445921077842113 1.0829e-05 deg
node 139.5225297142607 3.9474e-05 deg
peri 137.7272859255882 5.1713e-05 deg
M 109.1890908768063 2.2591e-05 deg
tp 2458254.746522008663
(2018-May-16.24652201)
7.4737e-05 TDB
period 1139.960513246851
3.12
2.1473e-05
5.879e-08
d
yr
n .3158004122218611 5.9485e-09 deg/d
Q 2.684620288893004 3.3712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5993 days (16.41 yr)  
   first obs. used      2002-06-10  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59727  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:34:51  

Additional Information
 Earth MOID = .57944 au 
 Jupiter MOID = 2.47815 au 
 T_jup = 3.664 
[ 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 17.8   n/a MPO456091  

441344 (2008 CD191)          Discovered 2008-Feb-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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