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JPL Small-Body Database Browser
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154450 (2003 CE6)
Classification: Main-belt Asteroid          SPK-ID: 2154450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06867116736143125 3.9838e-08  
a 2.356380791361768 1.1532e-08 au
q 2.194565371670902 9.573e-08 au
i 2.968787341017394 4.8548e-06 deg
node 47.34742979020674 9.0558e-05 deg
peri 62.77993075364423 9.8971e-05 deg
M 306.4738627346607 4.1283e-05 deg
tp 2459196.940051949094
(2020-Dec-13.44005195)
0.00015207 TDB
period 1321.194136447938
3.62
9.699e-06
2.655e-08
d
yr
n .2724807733160766 2.0003e-09 deg/d
Q 2.518196211052634 1.2324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9154 days (25.06 yr)  
   first obs. used      1994-10-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:57:37  

Additional Information
 Earth MOID = 1.21316 au 
 Jupiter MOID = 2.53795 au 
 T_jup = 3.549 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO439920  
diameter diameter 2.070 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154450 (2003 CE6)          Discovered 2003-Feb-01 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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