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JPL Small-Body Database Browser
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277039 (2005 CF41)
Classification: Apollo [NEO]          SPK-ID: 2277039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5858027618788574 8.9204e-08  
a 1.64851839716286 2.5608e-08 au
q .6828117670967494 1.4077e-07 au
i 15.87668045307028 9.9393e-06 deg
node 132.1938905698408 3.5393e-05 deg
peri 208.7399334544143 3.4822e-05 deg
M 26.87411782694701 4.4015e-05 deg
tp 2458542.787373393914
(2019-Feb-28.28737339)
9.3201e-05 TDB
period 773.1061429431616
2.12
1.8014e-05
4.932e-08
d
yr
n .4656540415388564 1.085e-08 deg/d
Q 2.61422502722897 4.0609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      4774 days (13.07 yr)  
   first obs. used      2005-02-09  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49277  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:25:59  

Additional Information
 Earth MOID = .207302 au 
 Jupiter MOID = 2.8196 au 
 T_jup = 4.034 
[ 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 18.5   n/a MPO291751  
diameter diameter 0.676 km 0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.156   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

277039 (2005 CF41)          Discovered 2005-Feb-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 CF41 = 2008 JN20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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