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447066 (2004 RY307)
Classification: Main-belt Asteroid          SPK-ID: 2447066
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.


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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 .243460429029283 7.823e-08  
a 2.357096362619255 2.2651e-08 au
q 1.783236670912609 1.812e-07 au
i 5.10244291899655 8.8801e-06 deg
node 327.9399657125105 0.00010415 deg
peri 21.47306589477195 0.00010851 deg
M 133.0736205725609 3.2694e-05 deg
tp 2458511.899501606575
(2019-Jan-28.39950161)
0.00011486 TDB
period 1321.796000325416
3.62
1.9053e-05
5.216e-08
d
yr
n .2723567024800883 3.9258e-09 deg/d
Q 2.930956054325901 2.8165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-02-08  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:07:11  

Additional Information
 Earth MOID = .777936 au 
 Jupiter MOID = 2.50256 au 
 T_jup = 3.508 
[ 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 17.8   n/a MPO361035  

447066 (2004 RY307)          Discovered 2004-Aug-11 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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