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65143 (2002 CY112)
Classification: Main-belt Asteroid          SPK-ID: 2065143
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130862058120471 4.2403e-08  
a 3.187388680081276 2.5761e-08 au
q 2.770280437375949 1.4655e-07 au
i 2.254599159759692 4.615e-06 deg
node 68.57812175895398 0.00014761 deg
peri 199.5518899788096 0.00014964 deg
M 311.654749550931 2.6412e-05 deg
tp 2459279.627277327249
(2021-Mar-06.12727733)
0.00015337 TDB
period 2078.504483985864
5.69
2.5199e-05
6.899e-08
d
yr
n .1732014545908713 2.0998e-09 deg/d
Q 3.604496922786604 2.9132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   data-arc span      9297 days (25.45 yr)  
   first obs. used      1994-12-28  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57659  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:07:28  

Additional Information
 Earth MOID = 1.75439 au 
 Jupiter MOID = 1.48318 au 
 T_jup = 3.183 
[ 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 15.0   n/a MPO432203  
diameter diameter 5.154 km 0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65143 (2002 CY112)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CY112 = 1999 TK48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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