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65665 (1986 RP5)
Classification: Main-belt Asteroid          SPK-ID: 2065665
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2259512583384367 1.2669e-07  
a 3.197149059301485 5.5753e-08 AU
q 2.474749206256765 4.0342e-07 AU
i 14.26000605760756 1.5536e-05 deg
node 14.73401738361906 3.5323e-05 deg
peri 13.87442736862556 4.2046e-05 deg
M 322.9168942528577 2.4485e-05 deg
tp 2457215.588084891399
(2015-Jul-12.08808489)
0.00014508 JED
period 2088.058942227902
5.72
5.4618e-05
1.495e-07
d
yr
n .1724089261656042 4.5098e-09 deg/d
Q 3.919548912346205 6.835e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      10138 days (27.76 yr)  
   first obs. used      1986-09-09  
   last obs. used      2014-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55221  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:59:53  

Additional Information
 Earth MOID = 1.48124 AU 
 T_jup = 3.108 
[ 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 13.3 mag n/a MPO263850  

65665 (1986 RP5)          Discovered 1986-Sep-09 by Debehogne, H. at La Silla (809)
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 RP5 = 1995 GD8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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