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160147 (2001 KN76)
Classification: TransNeptunian Object          SPK-ID: 2160147
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09444059725885216 0.00034366  
a 43.97844654433995 0.018238 au
q 39.82509578617598 0.0076006 au
i 2.644978765464712 0.00027328 deg
node 327.1000911958303 0.016787 deg
peri 286.7930101401753 0.16609 deg
M 349.7299323592355 0.13311 deg
tp 2462039.488502863619
(2028-Sep-24.98850286)
38.837 TDB
period 106526.6461039069
291.65
66.265
0.1814
d
yr
n .003379436161435639 2.1022e-06 deg/d
Q 48.13179730250392 0.01996 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      2518 days (6.89 yr)  
   first obs. used      2001-05-22  
   last obs. used      2008-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .42462  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 08:12:43  

Additional Information
 Earth MOID = 38.8116 au 
 Jupiter MOID = 34.5015 au 
 T_jup = 5.901 
[ 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 6.6   n/a MPO157319  

160147 (2001 KN76)          Discovered 2001-May-22 by Buie, M. W. at Cerro Tololo
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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