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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09000924990368282 4.1407e-08  
a 2.183573928575942 1.3027e-08 au
q 1.987032077155583 9.2889e-08 au
i 3.324904287065485 6.4953e-06 deg
node 183.5882594391101 7.357e-05 deg
peri 247.9234202290453 8.2794e-05 deg
M 310.0740637583929 4.0924e-05 deg
tp 2459163.945886229584
(2020-Nov-10.44588623)
0.00013473 TDB
period 1178.556146807197
3.23
1.0547e-05
2.888e-08
d
yr
n .3054585061350439 2.7335e-09 deg/d
Q 2.3801157799963 1.4199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   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      .58615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:22:50  

Additional Information
 Earth MOID = 1.00419 au 
 Jupiter MOID = 2.80934 au 
 T_jup = 3.671 
[ 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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