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215389 (2002 CG132)
Classification: Main-belt Asteroid          SPK-ID: 2215389
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04661532252789887 7.0188e-08  
a 2.719071016841742 3.2737e-08 au
q 2.592320644415402 1.8762e-07 au
i 3.655648955846384 7.5536e-06 deg
node 290.5763711794922 0.00010749 deg
peri 265.9165319984031 0.00013753 deg
M 264.7185240867655 8.7958e-05 deg
tp 2459033.946227936517
(2020-Jul-03.44622794)
0.00040234 TDB
period 1637.680782770831
4.48
2.9576e-05
8.097e-08
d
yr
n .2198230594065514 3.97e-09 deg/d
Q 2.845821389268082 3.4264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6178 days (16.91 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62404  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:22:59  

Additional Information
 Earth MOID = 1.59367 au 
 Jupiter MOID = 2.13488 au 
 T_jup = 3.355 
[ 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 16.1   n/a MPO422840  
diameter diameter 3.047 km 0.869 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215389 (2002 CG132)          Discovered 2002-Feb-07 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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