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103661 (2000 CK46)
Classification: Main-belt Asteroid          SPK-ID: 2103661
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095677848553659 3.3987e-08  
a 2.301225456135618 9.474e-09 au
q 2.049085280454059 8.0483e-08 au
i 7.167572952221056 5.6008e-06 deg
node 164.6194276836868 3.0265e-05 deg
peri 273.5697350030365 4.1661e-05 deg
M 47.14370771123071 2.6899e-05 deg
tp 2459033.522322589568
(2020-Jul-03.02232259)		 9.5266e-05 TDB
period 1275.079258423185
3.49		 7.8742e-06
2.156e-08		 d
yr
n .282335390229146 1.7435e-09 deg/d
Q 2.553365631817177 1.0512e-08 au
   Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1997-05-01  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:21  

Additional Information
 Earth MOID = 1.07881 au 
 Jupiter MOID = 2.65377 au 
 T_jup = 3.573 
[ 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 16.5   n/a MPO449626  
diameter diameter 1.597 km 0.653 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.209   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103661 (2000 CK46)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 CK46 = 1997 JM8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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