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243283 (2008 CB148)
Classification: Main-belt Asteroid          SPK-ID: 2243283
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552636517062323 8.1461e-08  
a 2.891820679582993 3.4454e-08 au
q 2.442826040791339 2.2945e-07 au
i 3.35683196465012 7.6516e-06 deg
node 218.1315391274131 0.00010959 deg
peri 117.3904929120007 0.00011177 deg
M 280.4736000300023 2.0852e-05 deg
tp 2458997.293261145567
(2020-May-27.79326115)
0.00010705 TDB
period 1796.203198765372
4.92
3.21e-05
8.789e-08
d
yr
n .2004227585428239 3.5818e-09 deg/d
Q 3.340815318374647 3.9803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1993-02-26  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55901  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:32:01  

Additional Information
 Earth MOID = 1.43461 au 
 Jupiter MOID = 2.04724 au 
 T_jup = 3.270 
[ 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 16.2   n/a MPO437136  
diameter diameter 2.447 km 0.432 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243283 (2008 CB148)          Discovered 2008-Feb-09 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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