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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09302027115533269 0.0003439  
a 43.90541967499087 0.018169 au
q 39.82132563163454 0.0076782 au
i 2.644941599131531 0.00027343 deg
node 327.1158597643241 0.0168 deg
peri 287.2360362049807 0.16807 deg
M 349.9960698244844 0.13505 deg
tp 2462153.366256903041
(2029-Jan-16.86625690)
39.313 TDB
period 106261.4226443562
290.93
65.959
0.1806
d
yr
n .003387871073445678 2.1029e-06 deg/d
Q 47.9895137183472 0.019859 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .42029  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:06  

Additional Information
 Earth MOID = 38.8061 au 
 Jupiter MOID = 34.4985 au 
 T_jup = 5.897 
[ 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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