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JPL Small-Body Database Browser
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146892 (2002 CQ47)
Classification: Main-belt Asteroid          SPK-ID: 2146892
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06134369192532173 5.9566e-08  
a 3.107363113340327 4.2958e-08 au
q 2.91674598781547 2.0222e-07 au
i 8.57026310844344 5.7859e-06 deg
node 262.8078567315856 3.7724e-05 deg
peri 27.7623088952164 5.7594e-05 deg
M 256.0022446241468 4.251e-05 deg
tp 2459178.473466033987
(2020-Nov-24.97346603)
0.00023706 TDB
period 2000.72056382619
5.48
4.1489e-05
1.136e-07
d
yr
n .1799351726117784 3.7313e-09 deg/d
Q 3.297980238865184 4.5593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-02-03  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:19:27  

Additional Information
 Earth MOID = 1.90292 au 
 Jupiter MOID = 1.82238 au 
 T_jup = 3.200 
[ 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 14.9   n/a MPO432923  

146892 (2002 CQ47)          Discovered 2002-Feb-03 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CQ47 = 2004 NJ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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