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215392 (2002 CF144)
Classification: Main-belt Asteroid          SPK-ID: 2215392
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .089745631152976 4.2946e-08  
a 2.184718363943495 1.3224e-08 au
q 1.988649435479889 9.5823e-08 au
i 3.324368395930792 6.8009e-06 deg
node 183.6233610427054 7.4401e-05 deg
peri 247.5166795232551 8.4189e-05 deg
M 188.3207235784951 4.1262e-05 deg
tp 2459162.979875922151
(2020-Nov-09.47987592)
0.00013758 TDB
period 1179.482809764509
3.23
1.0709e-05
2.932e-08
d
yr
n .3052185220672069 2.7712e-09 deg/d
Q 2.380787292407101 1.4411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      7960 days (21.79 yr)  
   first obs. used      1996-05-23  
   last obs. used      2018-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58287  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:35:12  

Additional Information
 Earth MOID = 1.00547 au 
 Jupiter MOID = 2.81098 au 
 T_jup = 3.670 
[ 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 16.8   n/a MPO338572  
diameter diameter 2.686 km 0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215392 (2002 CF144)          Discovered 2002-Feb-09 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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