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JPL Small-Body Database Browser
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146908 (2002 CX148)
Classification: Outer Main-belt Asteroid          SPK-ID: 2146908
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06478750894062166 5.387e-08  
a 3.263291512333329 5.306e-08 au
q 3.051870984302179 1.7175e-07 au
i 4.961651575317785 6.5556e-06 deg
node 305.484274503458 7.1766e-05 deg
peri 333.663379905826 9.0797e-05 deg
M 199.7816764583841 5.3335e-05 deg
tp 2459558.778879346553
(2021-Dec-10.27887935)
0.00031714 TDB
period 2153.189403927023
5.90
5.2515e-05
1.438e-07
d
yr
n .1671938378218962 4.0778e-09 deg/d
Q 3.474712040364479 5.6498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63758  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:23:37  

Additional Information
 Earth MOID = 2.03591 au 
 Jupiter MOID = 1.65193 au 
 T_jup = 3.169 
[ 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 15.0   n/a MPO432923  
diameter diameter 6.404 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146908 (2002 CX148)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CX148 = 2002 AF208 = 2005 TJ175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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