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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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05191273403946445 3.9432e-08  
a 2.854522254555673 1.4216e-08 au
q 2.706336199945191 1.0845e-07 au
i 6.167597448491285 4.0921e-06 deg
node 119.9701761254151 3.6733e-05 deg
peri 7.976984383085845 5.3275e-05 deg
M 164.8089355580385 3.8698e-05 deg
tp 2458194.051143626972
(2018-Mar-16.55114363)
0.00018932 TDB
period 1761.564610021109
4.82
1.3159e-05
3.603e-08
d
yr
n .2043637786272773 1.5266e-09 deg/d
Q 3.002708309166154 1.4954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1756  
   data-arc span      9691 days (26.53 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:59:38  

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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