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79584 (1998 RW5)
Classification: Main-belt Asteroid          SPK-ID: 2079584
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09460868946075529 4.2385e-08  
a 2.236926764102839 7.4898e-09 au
q 2.025294054531381 9.427e-08 au
i 2.921943122563453 4.6748e-06 deg
node 4.666510451163221 7.6581e-05 deg
peri 301.7719694404983 7.9861e-05 deg
M 210.0350261696926 2.4551e-05 deg
tp 2459509.553480061912
(2021-Oct-22.05348006)
8.4174e-05 TDB
period 1222.01370187718
3.35
6.1374e-06
1.68e-08
d
yr
n .2945957148000801 1.4796e-09 deg/d
Q 2.448559473674296 8.1984e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8447 days (23.13 yr)  
   first obs. used      1997-03-05  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:42:30  

Additional Information
 Earth MOID = 1.01228 au 
 Jupiter MOID = 2.72621 au 
 T_jup = 3.630 
[ 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 15.9   n/a MPO453218  

79584 (1998 RW5)          Discovered 1998-Sep-13 by LONEOS at Anderson Mesa
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 RW5 = 1997 EE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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