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JPL Small-Body Database Browser
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146898 (2002 CL74)
Classification: Main-belt Asteroid          SPK-ID: 2146898
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07406775632309195 4.9441e-08  
a 3.069408345665938 2.693e-08 au
q 2.842064156263089 1.5395e-07 au
i 1.672358542824581 5.4798e-06 deg
node 26.05019170585256 0.00017861 deg
peri 194.9683068581526 0.0001822 deg
M 357.2865216090826 3.631e-05 deg
tp 2458615.304859761740
(2019-May-11.80485976)
0.00019811 TDB
period 1964.176140877348
5.38
2.585e-05
7.077e-08
d
yr
n .1832829513137234 2.4121e-09 deg/d
Q 3.296752535068788 2.8925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      9876 days (27.04 yr)  
   first obs. used      1992-04-24  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:33  

Additional Information
 Earth MOID = 1.83383 au 
 Jupiter MOID = 1.67598 au 
 T_jup = 3.226 
[ 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 15.4   n/a MPO436737  

146898 (2002 CL74)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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