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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244266810354917 8.6323e-08  
a 2.330463414041974 1.4154e-08 AU
q 2.04049158615809 2.0147e-07 AU
i 6.405380907637993 8.6862e-06 deg
node 210.9984851932863 5.4674e-05 deg
peri 168.8366402147059 5.9727e-05 deg
M 257.9419124218875 2.3662e-05 deg
tp 2457168.889112239033
(2015-May-26.38911224)
8.6366e-05 JED
period 1299.456844167769
3.56
1.1839e-05
3.241e-08
d
yr
n .2770388271190032 2.5239e-09 deg/d
Q 2.620435241925858 1.5915e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      16392 days (44.88 yr)  
   first obs. used      1968-07-18  
   last obs. used      2013-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56603  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:14:30  

Additional Information
 Earth MOID = 1.04214 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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