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65104 (2002 CK20)
Classification: Main-belt Asteroid          SPK-ID: 2065104
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1460633825279848 4.5981e-08  
a 2.288862095640711 9.0818e-09 au
q 1.954543155811337 1.0549e-07 au
i 4.077329318171881 5.1036e-06 deg
node 51.13712653360364 6.578e-05 deg
peri 7.134873509876276 6.8204e-05 deg
M 173.461985032821 1.9324e-05 deg
tp 2458391.061791321408
(2018-Sep-29.56179132)
6.5909e-05 TDB
period 1264.817505015756
3.46
7.5279e-06
2.061e-08
d
yr
n .2846260417588983 1.694e-09 deg/d
Q 2.623181035470085 1.0408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9217 days (25.23 yr)  
   first obs. used      1995-02-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55392  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:48:20  

Additional Information
 Earth MOID = .966775 au 
 Jupiter MOID = 2.69405 au 
 T_jup = 3.582 
[ 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 15.9   n/a MPO319832  

65104 (2002 CK20)          Discovered 2002-Feb-04 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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