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227053 (2005 CP76)
Classification: Main-belt Asteroid          SPK-ID: 2227053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491121199150927 4.363e-08  
a 3.156441756114697 2.9404e-08 au
q 2.685778034471916 1.4985e-07 au
i 7.982444752224777 6.739e-06 deg
node 208.3629390514608 2.9887e-05 deg
peri 257.9592508108166 3.7842e-05 deg
M 318.8589207065788 2.2208e-05 deg
tp 2459434.582138742636
(2021-Aug-08.08213874)
0.00012682 TDB
period 2048.30722466788
5.61
2.8621e-05
7.836e-08
d
yr
n .1757548846503589 2.4558e-09 deg/d
Q 3.627105477757477 3.3788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6322 days (17.31 yr)  
   first obs. used      2003-09-20  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50813  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:38:15  

Additional Information
 Earth MOID = 1.71673 au 
 Jupiter MOID = 1.63254 au 
 T_jup = 3.174 
[ 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 15.4   n/a MPO494246  
diameter diameter 5.193 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227053 (2005 CP76)          Discovered 2005-Feb-04 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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