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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1725958193769296 4.5974e-08  
a 2.41739796192102 1.3811e-08 au
q 2.000165179923141 1.0828e-07 au
i 1.31008792419868 4.773e-06 deg
node 171.4744769632235 0.00021154 deg
peri 249.7158239999076 0.00021212 deg
M 240.4112254393142 1.9154e-05 deg
tp 2459656.545914230389
(2022-Mar-18.04591423)
7.6064e-05 TDB
period 1372.842306696837
3.76
1.1765e-05
3.221e-08
d
yr
n .2622296808918916 2.2472e-09 deg/d
Q 2.834630743918898 1.6194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      10491 days (28.72 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56919  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:40:43  

Additional Information
 Earth MOID = 1.01275 au 
 Jupiter MOID = 2.4857 au 
 T_jup = 3.495 
[ 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 17.11   n/a MPCxxxxx  

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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