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357219 (2002 GP190)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09310903502074611 1.0089e-07  
a 3.205362946695494 4.5344e-08 au
q 2.906914695837421 3.349e-07 au
i 6.090518937428991 1.1187e-05 deg
node 224.71613031 8.1979e-05 deg
peri 1.627509345225355 9.4305e-05 deg
M 45.46236911485948 4.8233e-05 deg
tp 2458735.793986083535
(2019-Sep-09.29398608)
0.00027989 TDB
period 2096.110846515042
5.74
4.4479e-05
1.218e-07
d
yr
n .171746642406116 3.6444e-09 deg/d
Q 3.503811197553567 4.9566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2002-04-15  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:29:35  

Additional Information
 Earth MOID = 1.89739 au 
 Jupiter MOID = 1.48267 au 
 T_jup = 3.177 
[ 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 16.0   n/a MPO434256  

357219 (2002 GP190)          Discovered 2010-Sep-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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