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151436 (2002 GK2)
Classification: Main-belt Asteroid          SPK-ID: 2151436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2338791709543471 4.4042e-08  
a 3.023110070914744 2.2102e-08 au
q 2.316067593825466 1.2943e-07 au
i 8.63811270483386 5.6399e-06 deg
node 23.5545585941076 2.8071e-05 deg
peri 221.5865563047745 3.0588e-05 deg
M 175.5312127786733 1.5714e-05 deg
tp 2458264.380655923935
(2018-May-25.88065592)
7.8471e-05 TDB
period 1919.903352415786
5.26
2.1054e-05
5.764e-08
d
yr
n .1875094387157652 2.0563e-09 deg/d
Q 3.730152548004022 2.7271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      9956 days (27.26 yr)  
   first obs. used      1993-10-12  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57533  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:22:51  

Additional Information
 Earth MOID = 1.31037 au 
 Jupiter MOID = 1.35817 au 
 T_jup = 3.187 
[ 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 14.72   n/a MPCxxxxx  

151436 (2002 GK2)          Discovered 2002-Apr-06 by Klet at Klet
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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