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39373 (2002 CX53)
Classification: Main-belt Asteroid          SPK-ID: 2039373
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798399539342453 2.9949e-08  
a 2.361034186797295 7.655e-09 au
q 1.936425907406491 7.1805e-08 au
i 1.62030470156708 3.4092e-06 deg
node 232.3001872422848 0.00013497 deg
peri 15.13979466988933 0.00013539 deg
M 299.3105820829543 1.1074e-05 deg
tp 2459223.889271330364
(2021-Jan-09.38927133)
4.1131e-05 TDB
period 1325.10972158037
3.63
6.4444e-06
1.764e-08
d
yr
n .2716756160921166 1.3212e-09 deg/d
Q 2.785642466188098 9.0317e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      10656 days (29.17 yr)  
   first obs. used      1991-02-22  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:42:32  

Additional Information
 Earth MOID = .922799 au 
 Jupiter MOID = 2.2423 au 
 T_jup = 3.529 
[ 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 15.5   n/a MPO417088  
diameter diameter 1.633 km 0.311 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.458   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39373 (2002 CX53)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CX53 = 1996 TJ44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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