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243613 (1999 CP115)
Classification: Main-belt Asteroid          SPK-ID: 2243613
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2063686121347687 3.8856e-08  
a 2.334055968533935 9.2667e-09 au
q 1.852380077662714 9.175e-08 au
i 5.954645111264571 4.6174e-06 deg
node 260.5051890726714 5.6524e-05 deg
peri 223.5254826481027 5.865e-05 deg
M 7.164915407734412 1.5315e-05 deg
tp 2458974.577678530413
(2020-May-05.07767853)
5.5341e-05 TDB
period 1302.462792369805
3.57
7.7566e-06
2.124e-08
d
yr
n .2763994504173031 1.646e-09 deg/d
Q 2.815731859405157 1.1179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      7658 days (20.97 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52718  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:23:01  

Additional Information
 Earth MOID = .873339 au 
 Jupiter MOID = 2.28933 au 
 T_jup = 3.533 
[ 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 17.1   n/a MPO503159  
diameter diameter 1.680 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243613 (1999 CP115)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 1999 CP115 = 2001 TG227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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