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79960 (1999 CD115)
Classification: Main-belt Asteroid          SPK-ID: 2079960
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09701808442970548 3.6847e-08  
a 2.724377000900629 1.5756e-08 au
q 2.460063163008904 1.0372e-07 au
i 6.269068365247096 4.7897e-06 deg
node 218.3227588570639 4.2816e-05 deg
peri 213.8395423199374 5.2289e-05 deg
M 332.2079481111031 3.1508e-05 deg
tp 2459127.299443071526
(2020-Oct-04.79944307)
0.00014426 TDB
period 1642.476765955726
4.50
1.4248e-05
3.901e-08
d
yr
n .2191811826272762 1.9013e-09 deg/d
Q 2.988690838792353 1.7284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      787  
   data-arc span      8112 days (22.21 yr)  
   first obs. used      1997-10-30  
   last obs. used      2020-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:49:47  

Additional Information
 Earth MOID = 1.47719 au 
 Jupiter MOID = 2.27598 au 
 T_jup = 3.342 
[ 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 15.3   n/a MPO359303  
diameter diameter 5.823 km 0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79960 (1999 CD115)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 CD115 = 2001 QP222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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