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JPL Small-Body Database Browser
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357218 (2002 GK190)
Classification: Main-belt Asteroid          SPK-ID: 2357218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187808367781637 1.4529e-07  
a 2.390993343246361 2.8348e-08 au
q 1.941944786074503 3.5527e-07 au
i 4.131240675939479 9.7683e-06 deg
node 245.7551069352658 0.00013824 deg
peri 345.5672284053022 0.00014073 deg
M 204.531847867888 3.4998e-05 deg
tp 2459183.683077342258
(2020-Nov-30.18307734)
0.00013928 TDB
period 1350.411032510422
3.70
2.4016e-05
6.575e-08
d
yr
n .2665854997724345 4.741e-09 deg/d
Q 2.84004190041822 3.3672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      6065 days (16.61 yr)  
   first obs. used      2002-04-05  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .80775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:31:28  

Additional Information
 Earth MOID = .931539 au 
 Jupiter MOID = 2.15983 au 
 T_jup = 3.504 
[ 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 17.8   n/a MPO455579  

357218 (2002 GK190)          Discovered 2010-May-24 by WISE at WISE
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 GK190 = 2010 KO70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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