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49572 (1999 CE114)
Classification: Main-belt Asteroid          SPK-ID: 2049572
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434691828119561 4.0537e-08  
a 2.806680452844687 1.6655e-08 au
q 2.1233402565763 1.1345e-07 au
i 6.61024787945944 5.0304e-06 deg
node 166.8422795089686 3.5049e-05 deg
peri 291.7713837518608 3.6707e-05 deg
M 222.1171726116414 1.441e-05 deg
tp 2459658.302563252787
(2022-Mar-19.80256325)		 7.2043e-05 TDB
period 1717.464946552125
4.70		 1.5287e-05
4.185e-08		 d
yr
n .20961126497674 1.8658e-09 deg/d
Q 3.490020649113074 2.071e-08 au
   Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      18095 days (49.54 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:31:58  

Additional Information
 Earth MOID = 1.15057 au 
 Jupiter MOID = 1.74308 au 
 T_jup = 3.269 
[ 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 15.3   n/a MPO436130  

49572 (1999 CE114)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 CE114 = 2139 T-1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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