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46004 (2001 CF4)
Classification: Main-belt Asteroid          SPK-ID: 2046004
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634071138439981 4.4727e-08  
a 2.283491992974136 1.1157e-08 au
q 1.910353156916353 1.0242e-07 au
i 19.64384285932876 7.1112e-06 deg
node 334.8817418061123 1.2607e-05 deg
peri 297.8370991326523 2.306e-05 deg
M 353.3138480738882 1.9966e-05 deg
tp 2458623.908382555893
(2019-May-20.40838256)
6.99e-05 TDB
period 1260.368865866016
3.45
9.2372e-06
2.529e-08
d
yr
n .2856306671401625 2.0934e-09 deg/d
Q 2.656630829031918 1.298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      23769 days (65.08 yr)  
   first obs. used      1954-09-27  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55694  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:24:58  

Additional Information
 Earth MOID = .962997 au 
 Jupiter MOID = 2.73271 au 
 T_jup = 3.510 
[ 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 15.3   n/a MPO337627  
diameter diameter 3.686 km 0.735 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.099   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

46004 (2001 CF4)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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