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101640 (1999 CG48)
Classification: Main-belt Asteroid          SPK-ID: 2101640
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130817564250929 3.9255e-08  
a 2.55588186715823 1.1711e-08 au
q 2.266858256404931 9.5488e-08 au
i 14.47982056291434 3.3424e-06 deg
node 146.3975249677681 1.9412e-05 deg
peri 5.810115436508656 3.0885e-05 deg
M 75.0974032347862 2.5527e-05 deg
tp 2458689.162085937437
(2019-Jul-24.66208594)
0.00010475 TDB
period 1492.483684317396
4.09
1.0258e-05
2.808e-08
d
yr
n .2412086669909896 1.6578e-09 deg/d
Q 2.844905477911528 1.3035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1138  
   data-arc span      9366 days (25.64 yr)  
   first obs. used      1995-02-05  
   last obs. used      2020-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51189  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:22  

Additional Information
 Earth MOID = 1.27834 au 
 Jupiter MOID = 2.15484 au 
 T_jup = 3.384 
[ 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 15.0   n/a MPO337993  

101640 (1999 CG48)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CG48 = 2001 TG137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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