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183891 (2004 CG76)
Classification: Main-belt Asteroid          SPK-ID: 2183891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072992199171099 6.8405e-08  
a 2.350977332997199 1.3972e-08 au
q 2.098719299123792 1.5475e-07 au
i 2.09324855652459 6.4395e-06 deg
node 214.8275466186998 0.00010339 deg
peri 21.20894655739525 0.00010522 deg
M 107.0480870797439 1.8243e-05 deg
tp 2458608.985816579720
(2019-May-05.48581658)
6.7076e-05 TDB
period 1316.652262326798
3.60
1.1737e-05
3.213e-08
d
yr
n .2734207127429419 2.4374e-09 deg/d
Q 2.603235366870607 1.5471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      10631 days (29.11 yr)  
   first obs. used      1991-10-08  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:32:58  

Additional Information
 Earth MOID = 1.08721 au 
 Jupiter MOID = 2.3888 au 
 T_jup = 3.549 
[ 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 16.7   n/a MPO338423  

183891 (2004 CG76)          Discovered 2004-Feb-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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