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183908 (2004 CN94)
Classification: Main-belt Asteroid          SPK-ID: 2183908
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1411931789970676 4.8772e-08  
a 2.425705767536934 1.5008e-08 au
q 2.083212658906872 1.1871e-07 au
i 1.303833389362551 6.0377e-06 deg
node 267.7547401052866 0.00032992 deg
peri 169.5937590080532 0.0003313 deg
M 172.2618106351092 2.9907e-05 deg
tp 2458340.198756611897
(2018-Aug-09.69875661)
0.00011269 TDB
period 1379.925398109504
3.78
1.2807e-05
3.506e-08
d
yr
n .2608836684165676 2.4212e-09 deg/d
Q 2.768198876166996 1.7127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6964 days (19.07 yr)  
   first obs. used      2000-01-16  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:16:32  

Additional Information
 Earth MOID = 1.09861 au 
 Jupiter MOID = 2.46177 au 
 T_jup = 3.497 
[ 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 17.2   n/a MPO427121  

183908 (2004 CN94)          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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