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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163138386568794 4.4722e-08  
a 2.282963657841598 1.109e-08 au
q 1.910524650106127 1.0229e-07 au
i 19.64618320185942 7.1117e-06 deg
node 334.8730455769984 1.2577e-05 deg
peri 297.8192661807275 2.3051e-05 deg
M 107.6302698905537 1.9964e-05 deg
tp 2458623.814543737862
(2019-May-20.31454374)
6.9844e-05 TDB
period 1259.931470879561
3.45
9.1806e-06
2.514e-08
d
yr
n .2857298260425888 2.082e-09 deg/d
Q 2.655402665577069 1.2899e-08 au
  Orbit Determination Parameters
   # obs. used (total)      712  
   data-arc span      23777 days (65.10 yr)  
   first obs. used      1954-09-27  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55572  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:13:59  

Additional Information
 Earth MOID = .963836 au 
 Jupiter MOID = 2.73571 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 15.4   n/a MPO502463  
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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