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150678 (2001 OY8)
Classification: Main-belt Asteroid          SPK-ID: 2150678
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885590129189966 4.3601e-08  
a 2.630702677658633 1.353e-08 au
q 2.134659977475959 1.1506e-07 au
i 14.77520324077954 5.2145e-06 deg
node 174.5547849856345 1.3698e-05 deg
peri 188.4551833882418 1.7027e-05 deg
M 166.8631014348711 1.0163e-05 deg
tp 2458478.123036738490
(2018-Dec-25.62303674)		 4.2241e-05 TDB
period 1558.497382212729
4.27		 1.2023e-05
3.292e-08		 d
yr
n .2309917258179015 1.782e-09 deg/d
Q 3.126745377841306 1.6081e-08 au
   Orbit Determination Parameters
   # obs. used (total)      846  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      2000-05-04  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53213  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:44:01  

Additional Information
 Earth MOID = 1.131 au 
 Jupiter MOID = 2.33041 au 
 T_jup = 3.328 
[ 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 15.15   n/a E2021B55  

150678 (2001 OY8)          Discovered 2001-Jul-20 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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