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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05792295736629284 4.3356e-08  
a 2.659892493439787 1.5729e-08 au
q 2.505823653943352 1.2143e-07 au
i 17.43082766761786 5.398e-06 deg
node 5.582706909655992 1.4404e-05 deg
peri 90.29601446819758 5.8849e-05 deg
M 270.7355276233542 5.3708e-05 deg
tp 2459393.389745831142
(2021-Jun-27.88974583)
0.00023617 TDB
period 1584.508424610549
4.34
1.4055e-05
3.848e-08
d
yr
n .227199801786149 2.0153e-09 deg/d
Q 2.813961332936223 1.664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      8079 days (22.12 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50855  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:02:12  

Additional Information
 Earth MOID = 1.59268 au 
 Jupiter MOID = 2.28698 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 15.2   n/a MPO264058  

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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