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183861 (2004 CG13)
Classification: Main-belt Asteroid          SPK-ID: 2183861
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732336793784756 4.7978e-08  
a 2.4160863022431 1.4316e-08 au
q 1.997538782409592 1.1368e-07 au
i 1.309899468931176 5.6882e-06 deg
node 171.5254369896026 0.00021965 deg
peri 249.7324196800838 0.00022032 deg
M 187.8935279745741 1.9741e-05 deg
tp 2459656.285474665402
(2022-Mar-17.78547467)
7.9366e-05 TDB
period 1371.725119347442
3.76
1.2192e-05
3.338e-08
d
yr
n .2624432511458705 2.3325e-09 deg/d
Q 2.834633822076608 1.6796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      10019 days (27.43 yr)  
   first obs. used      1991-10-04  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:15:10  

Additional Information
 Earth MOID = 1.01081 au 
 Jupiter MOID = 2.48516 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO352127  

183861 (2004 CG13)          Discovered 2004-Feb-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 CG13 = 1996 AT20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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