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72983 (2002 CG248)
Classification: Main-belt Asteroid          SPK-ID: 2072983
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05280015925547558 3.5422e-08  
a 2.400354249882938 1.2669e-08 au
q 2.273615163219561 8.3766e-08 au
i 13.64687268712358 4.8346e-06 deg
node 172.131708671655 1.6774e-05 deg
peri 94.72711454624155 5.0792e-05 deg
M 298.2097330994818 4.8517e-05 deg
tp 2459433.646557972812
(2021-Aug-07.14655797)
0.00018329 TDB
period 1358.349220360925
3.72
1.0754e-05
2.944e-08
d
yr
n .2650275750917315 2.0982e-09 deg/d
Q 2.527093336546315 1.3338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      8116 days (22.22 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:05:08  

Additional Information
 Earth MOID = 1.30421 au 
 Jupiter MOID = 2.52921 au 
 T_jup = 3.486 
[ 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 15.82   n/a E2021B10  

72983 (2002 CG248)          Discovered 2002-Feb-15 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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