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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798718161235125 3.6429e-08  
a 2.361506795410525 8.7884e-09 au
q 1.936738279332018 8.4967e-08 au
i 1.62039237004043 4.2225e-06 deg
node 232.3064992145418 0.00013922 deg
peri 15.04843807015552 0.00013973 deg
M 190.7642899147407 1.118e-05 deg
tp 2459223.620061248991
(2021-Jan-09.12006125)
4.1772e-05 TDB
period 1325.507612646437
3.63
7.3993e-06
2.026e-08
d
yr
n .2715940644665505 1.5161e-09 deg/d
Q 2.786275311489033 1.0369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      10201 days (27.93 yr)  
   first obs. used      1991-02-22  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:06:24  

Additional Information
 Earth MOID = .922934 au 
 Jupiter MOID = 2.2415 au 
 T_jup = 3.528 
[ 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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