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86828 (2000 GR145)
Classification: Main-belt Asteroid          SPK-ID: 2086828
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112628683423507 5.6564e-08  
a 2.45731850101584 1.1869e-08 au
q 2.1805539534942 1.4276e-07 au
i 6.988087756102977 5.0381e-06 deg
node 207.53354835446 4.7415e-05 deg
peri 102.1387664935169 5.3468e-05 deg
M 354.8234887954862 2.2477e-05 deg
tp 2459020.731368482379
(2020-Jun-20.23136848)
8.7809e-05 TDB
period 1406.988677491003
3.85
1.0194e-05
2.791e-08
d
yr
n .2558655984652031 1.8538e-09 deg/d
Q 2.73408304853748 1.3206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      7420 days (20.31 yr)  
   first obs. used      2000-04-06  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59946  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:02:32  

Additional Information
 Earth MOID = 1.1795 au 
 Jupiter MOID = 2.49718 au 
 T_jup = 3.473 
[ 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 16.3   n/a MPO432411  

86828 (2000 GR145)          Discovered 2000-Apr-11 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 GR145 = 2001 RW94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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