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JPL Small-Body Database Browser
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15340 (1994 CE14)
Classification: Main-belt Asteroid          SPK-ID: 2015340
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03831028484647338 4.181e-08  
a 3.047553120333336 1.9541e-08 au
q 2.930800492208608 1.326e-07 au
i 10.63571285071872 4.5789e-06 deg
node 126.7957447071986 2.0816e-05 deg
peri 10.48129409047607 5.6578e-05 deg
M 2.96447151712912 5.2023e-05 deg
tp 2458984.498152229273
(2020-May-14.99815223)
0.00028079 TDB
period 1943.235131177994
5.32
1.869e-05
5.117e-08
d
yr
n .1852580751675517 1.7818e-09 deg/d
Q 3.164305748458065 2.0289e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1377  
   data-arc span      9492 days (25.99 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52671  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:16:18  

Additional Information
 Earth MOID = 1.94546 au 
 Jupiter MOID = 1.86488 au 
 T_jup = 3.211 
[ 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 13.7   n/a MPO337388  
diameter diameter 5.456 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.259   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15340 (1994 CE14)          Discovered 1994-Feb-08 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 CE14 = 1995 KW = 1999 CX25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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