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351189 (2004 CM56)
Classification: Main-belt Asteroid          SPK-ID: 2351189
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463533605247619 4.7073e-08  
a 2.778255185467836 2.8524e-08 au
q 2.371648202679272 1.224e-07 au
i 10.04001551375282 8.8971e-06 deg
node 141.160584056096 3.2297e-05 deg
peri 75.24087565136048 5.5504e-05 deg
M 136.0240920106911 4.1464e-05 deg
tp 2458361.398315701803
(2018-Aug-30.89831570)
0.00019141 TDB
period 1691.440118778867
4.63
2.6049e-05
7.132e-08
d
yr
n .2128363848079361 3.2778e-09 deg/d
Q 3.1848621682564 3.2699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      5704 days (15.62 yr)  
   first obs. used      2004-02-14  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:28  

Additional Information
 Earth MOID = 1.38983 au 
 Jupiter MOID = 1.86265 au 
 T_jup = 3.296 
[ 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 16.4   n/a MPO437486  
diameter diameter 3.030 km 0.649 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351189 (2004 CM56)          Discovered 2004-Feb-14 by NEAT at Haleakala
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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