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JPL Small-Body Database Browser
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154054 (2002 CP148)
Classification: Main-belt Asteroid          SPK-ID: 2154054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09458808630995644 8.5069e-08  
a 3.013539407846731 4.5376e-08 au
q 2.728494482238869 2.6938e-07 au
i 9.459267929136564 1.0426e-05 deg
node 156.355336330319 5.3049e-05 deg
peri 93.84877947581677 8.1443e-05 deg
M 81.07799669871967 6.7102e-05 deg
tp 2458570.157490392699
(2019-Mar-27.65749039)
0.00035073 TDB
period 1910.793430606244
5.23
4.3157e-05
1.182e-07
d
yr
n .1884034109777013 4.2553e-09 deg/d
Q 3.298584333454592 4.9668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      5988 days (16.39 yr)  
   first obs. used      2002-01-19  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:49:41  

Additional Information
 Earth MOID = 1.73586 au 
 Jupiter MOID = 1.7996 au 
 T_jup = 3.221 
[ 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 15.6   n/a MPO439917  

154054 (2002 CP148)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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