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118777 (2000 RW59)
Classification: Main-belt Asteroid          SPK-ID: 2118777
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06803602424382459 4.5652e-08  
a 2.770147175007379 1.9123e-08 au
q 2.581677374649614 1.349e-07 au
i 9.661353716490353 4.8652e-06 deg
node 345.5707122013545 2.7297e-05 deg
peri 144.5894647710209 5.1017e-05 deg
M 331.7631023907597 4.1619e-05 deg
tp 2459132.589157473795
(2020-Oct-10.08915747)
0.00019495 TDB
period 1684.041120544528
4.61
1.7438e-05
4.774e-08
d
yr
n .2137715021374273 2.2135e-09 deg/d
Q 2.958616975365143 2.0424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:02  

Additional Information
 Earth MOID = 1.60156 au 
 Jupiter MOID = 2.06014 au 
 T_jup = 3.314 
[ 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 15.5   n/a MPO453658  

118777 (2000 RW59)          Discovered 2000-Sep-07 by Kusnirak, P. at Ondrejov
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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