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150429 (2000 GR46)
Classification: Main-belt Asteroid          SPK-ID: 2150429
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07426266251859878 4.4165e-08  
a 2.290848858093168 1.3384e-08 au
q 2.120724322463478 1.0296e-07 au
i 3.794007938456137 5.3564e-06 deg
node 16.58765588006449 6.3759e-05 deg
peri 197.065061074628 7.1044e-05 deg
M 337.991057647811 3.1868e-05 deg
tp 2459277.926522574774
(2021-Mar-04.42652257)
0.00011226 TDB
period 1266.464679714435
3.47
1.1098e-05
3.038e-08
d
yr
n .2842558547161169 2.491e-09 deg/d
Q 2.460973393722858 1.4377e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7628 days (20.88 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:31  

Additional Information
 Earth MOID = 1.1136 au 
 Jupiter MOID = 2.50148 au 
 T_jup = 3.592 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.90   n/a MPCxxxxx  

150429 (2000 GR46)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2000 GR46 = 2001 SW204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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