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79606 (1998 RU46)
Classification: Main-belt Asteroid          SPK-ID: 2079606
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06586885547037113 3.6511e-08  
a 2.374229179745786 1.3741e-08 au
q 2.217841421051573 9.0163e-08 au
i 5.894125324997714 5.0995e-06 deg
node 307.2102453608074 4.3296e-05 deg
peri 300.8900213419393 7.1902e-05 deg
M 76.96097580755712 5.3057e-05 deg
tp 2458714.839330923272
(2019-Aug-19.33933092)
0.00019817 TDB
period 1336.233588367834
3.66
1.16e-05
3.176e-08
d
yr
n .2694139730761658 2.3388e-09 deg/d
Q 2.530616938439998 1.4646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7931 days (21.71 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58234  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:03:09  

Additional Information
 Earth MOID = 1.21029 au 
 Jupiter MOID = 2.50703 au 
 T_jup = 3.533 
[ 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 15.7   n/a MPO432345  

79606 (1998 RU46)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 RU46 = 2000 AA236 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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