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295325 (2008 GH143)
Classification: Main-belt Asteroid          SPK-ID: 2295325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06915409740511255 8.1413e-08  
a 2.619825691419238 2.7927e-08 au
q 2.438654010370416 2.2821e-07 au
i 10.45314107982823 5.1332e-06 deg
node 98.29956821986956 2.7395e-05 deg
peri 130.6021897194269 6.6189e-05 deg
M 340.2673541625742 6.7506e-05 deg
tp 2459285.396511014430
(2021-Mar-11.89651101)
0.00029112 TDB
period 1548.841661528643
4.24
2.4766e-05
6.781e-08
d
yr
n .2324317642932556 3.7166e-09 deg/d
Q 2.80099737246806 2.9859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      6752 days (18.49 yr)  
   first obs. used      2001-10-23  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:41:32  

Additional Information
 Earth MOID = 1.43862 au 
 Jupiter MOID = 2.23804 au 
 T_jup = 3.378 
[ 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 16.24   n/a E2021B55  

295325 (2008 GH143)          Discovered 2008-Apr-06 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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