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(2018 KC3)
Classification: Apollo [NEO]          SPK-ID: 3825041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072890487120319 3.2154e-08  
a 1.16464818291347 7.897e-09 au
q .9232293689931406 3.7029e-08 au
i 14.4835196438809 2.0921e-05 deg
node 84.71752725147532 9.6582e-06 deg
peri 243.2358801207201 1.7094e-05 deg
M 155.2818824087233 1.7185e-05 deg
tp 2458802.480097010312
(2019-Nov-14.98009701)
2.1262e-05 TDB
period 459.0823087052099
1.26
4.6693e-06
1.278e-08
d
yr
n .7841731061589796 7.9757e-09 deg/d
Q 1.4060669968338 9.5339e-09 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      2016 days (5.52 yr)  
   first obs. used      2013-06-10  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52165  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:39:33  

Additional Information
 Earth MOID = .00306403 au 
 Jupiter MOID = 3.8716 au 
 T_jup = 5.364 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 23.1   n/a E2018N01  

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