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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0888439570874342 4.2533e-08  
a 2.617592461291783 1.6972e-08 au
q 2.385035188988384 1.127e-07 au
i 13.977130175161 5.4888e-06 deg
node 320.8930947382372 1.7999e-05 deg
peri 318.718525692236 5.8594e-05 deg
M 248.8010949492555 6.232e-05 deg
tp 2459478.303672825653
(2021-Sep-20.80367283)
0.0002695 TDB
period 1546.861654246867
4.24
1.5044e-05
4.119e-08
d
yr
n .2327292806125419 2.2634e-09 deg/d
Q 2.850149733595181 1.848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      913  
   data-arc span      7787 days (21.32 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:15  

Additional Information
 Earth MOID = 1.38547 au 
 Jupiter MOID = 2.40887 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 14.5   n/a MPO412744  

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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