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5659 (1968 OA1)
Classification: Main-belt Asteroid          SPK-ID: 2005659
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243553926851897 8.615e-08  
a 2.330490324703356 1.4193e-08 AU
q 2.040681285225835 2.0104e-07 AU
i 6.405274204832727 8.6738e-06 deg
node 210.9916378145483 5.4642e-05 deg
peri 168.8282265232451 5.9699e-05 deg
M 313.3557656946438 2.381e-05 deg
tp 2457168.870053823324
(2015-May-26.37005382)
8.6397e-05 JED
period 1299.479352144414
3.56
1.1871e-05
3.25e-08
d
yr
n .2770340285945477 2.5308e-09 deg/d
Q 2.620299364180877 1.5958e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      16776 days (45.93 yr)  
   first obs. used      1968-07-18  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56351  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:48:18  

Additional Information
 Earth MOID = 1.04358 AU 
 T_jup = 3.553 
[ 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 14.9 mag n/a MPO263398  

5659 (1968 OA1)          Discovered 1968-Jul-18 by Torres and Cofre at Cerro El Roble
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1968 OA1 = 1988 CE5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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