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101657 (1999 CC76)
Classification: Main-belt Asteroid          SPK-ID: 2101657
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08886152162327805 4.1888e-08  
a 2.617076257609449 1.6886e-08 au
q 2.38451887915412 1.1075e-07 au
i 13.97755121758486 5.3474e-06 deg
node 320.8941932563578 1.7985e-05 deg
peri 318.8465049676972 5.8564e-05 deg
M 295.2247069238567 6.2479e-05 deg
tp 2459478.746608172284
(2021-Sep-21.24660817)
0.00026939 TDB
period 1546.404102321449
4.23
1.4967e-05
4.098e-08
d
yr
n .2327981408349674 2.2532e-09 deg/d
Q 2.849633636064779 1.8387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7787 days (21.32 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:53  

Additional Information
 Earth MOID = 1.38294 au 
 Jupiter MOID = 2.40879 au 
 T_jup = 3.359 
[ 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 14.61   n/a E2021B55  

101657 (1999 CC76)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CC76 = 2001 QC220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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