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183925 (2004 CG123)
Classification: Main-belt Asteroid          SPK-ID: 2183925
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789262770372844 4.3744e-08  
a 2.399150205641064 1.5318e-08 au
q 1.969879191292474 1.0476e-07 au
i 2.307303217553538 5.2783e-06 deg
node 153.4408608835843 0.00015178 deg
peri 167.7385673419308 0.00015299 deg
M 329.2542755758114 2.2919e-05 deg
tp 2459116.422253454732
(2020-Sep-23.92225345)
8.7037e-05 TDB
period 1357.327304048554
3.72
1.2999e-05
3.559e-08
d
yr
n .2652271113431622 2.54e-09 deg/d
Q 2.828421219989655 1.8058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7508 days (20.56 yr)  
   first obs. used      1998-09-16  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58338  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:43:41  

Additional Information
 Earth MOID = .957261 au 
 Jupiter MOID = 2.48121 au 
 T_jup = 3.504 
[ 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 17.0   n/a MPO433204  

183925 (2004 CG123)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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