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101136 (1998 RF64)
Classification: Main-belt Asteroid          SPK-ID: 2101136
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05805550422047594 4.3045e-08  
a 2.660159507999992 1.5311e-08 au
q 2.50572260645616 1.2096e-07 au
i 17.43024775806821 5.2741e-06 deg
node 5.582006025417891 1.4081e-05 deg
peri 90.24620626566802 5.86e-05 deg
M 316.2349501234696 5.3307e-05 deg
tp 2459393.157034735524
(2021-Jun-27.65703474)
0.00023453 TDB
period 1584.747023034515
4.34
1.3682e-05
3.746e-08
d
yr
n .2271655947399494 1.9613e-09 deg/d
Q 2.814596409543825 1.62e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      8160 days (22.34 yr)  
   first obs. used      1998-09-14  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50416  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:22  

Additional Information
 Earth MOID = 1.59197 au 
 Jupiter MOID = 2.28587 au 
 T_jup = 3.318 
[ 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 15.14   n/a E2021B55  

101136 (1998 RF64)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 RF64 = 2005 EO259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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