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65738 (1993 RE9)
Classification: Main-belt Asteroid          SPK-ID: 2065738
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607214829855086 4.8994e-08  
a 2.268358334478667 1.4154e-08 au
q 1.903784419018717 1.1126e-07 au
i 1.234865122771376 6.7577e-06 deg
node 191.6844502018424 0.00024264 deg
peri 84.6359040072098 0.00024383 deg
M 309.4172708753659 2.1984e-05 deg
tp 2457775.833812289301
(2017-Jan-22.33381229)
7.6762e-05 JED
period 1247.860159316879
3.42
1.168e-05
3.198e-08
d
yr
n .2884938647268587 2.7002e-09 deg/d
Q 2.632932249938616 1.6429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      8237 days (22.55 yr)  
   first obs. used      1993-09-14  
   last obs. used      2016-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59569  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:59:05  

Additional Information
 Earth MOID = .887673 au 
 Jupiter MOID = 2.47119 au 
 T_jup = 3.597 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7 mag n/a MPO263850  

65738 (1993 RE9)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RE9 = 1999 EA14 = 2000 TL10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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