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103741 (2000 CA112)
Classification: Main-belt Asteroid          SPK-ID: 2103741
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182561807213902 6.449e-08  
a 2.564251978861285 1.3862e-08 au
q 2.004588135547754 1.7268e-07 au
i 11.41720538018108 5.5226e-06 deg
node 200.2320395715615 2.2173e-05 deg
peri 262.6750572502144 2.599e-05 deg
M 8.55309636020117 1.4652e-05 deg
tp 2458964.866347537253
(2020-Apr-25.36634754)		 6.0866e-05 TDB
period 1499.821157900214
4.11		 1.2161e-05
3.33e-08		 d
yr
n .2400286181480522 1.9463e-09 deg/d
Q 3.123915822174815 1.6887e-08 au
   Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      7369 days (20.18 yr)  
   first obs. used      2000-02-07  
   last obs. used      2020-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:46:45  

Additional Information
 Earth MOID = 1.05819 au 
 Jupiter MOID = 2.18766 au 
 T_jup = 3.372 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.65   n/a E2021B55  
diameter diameter 4.377 km 1.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103741 (2000 CA112)          Discovered 2000-Feb-07 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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