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JPL Small-Body Database Browser
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15477 (1999 CG1)
Classification: Main-belt Asteroid          SPK-ID: 2015477
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0519126959647555 3.9808e-08  
a 2.854522243745578 1.5036e-08 au
q 2.706336298381382 1.09e-07 au
i 6.167596275990299 4.0944e-06 deg
node 119.9701794572308 3.9382e-05 deg
peri 7.977001644226443 5.7385e-05 deg
M 164.8089165261359 4.1108e-05 deg
tp 2458194.051241335584
(2018-Mar-16.55124134)
0.00020182 TDB
period 1761.564600014524
4.82
1.3918e-05
3.811e-08
d
yr
n .2043637797881678 1.6147e-09 deg/d
Q 3.002708189109774 1.5816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1645  
   data-arc span      9343 days (25.58 yr)  
   first obs. used      1994-01-18  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51361  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:20:06  

Additional Information
 Earth MOID = 1.7216 au 
 Jupiter MOID = 2.02193 au 
 T_jup = 3.294 
[ 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 13.5   n/a MPO473975  

15477 (1999 CG1)          Discovered 1999-Feb-06 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CG1 = 2000 JJ76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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