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243930 (2001 OO66)
Classification: Main-belt Asteroid          SPK-ID: 2243930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577291751746518 6.0096e-08  
a 3.181130587912827 3.0876e-08 au
q 2.679373484158482 1.8587e-07 au
i 27.31836099507256 7.4581e-06 deg
node 235.3471441034676 1.1362e-05 deg
peri 161.3211213869355 2.3088e-05 deg
M 59.6978827007323 1.8798e-05 deg
tp 2458656.841491554564
(2019-Jun-22.34149155)
0.0001083 TDB
period 2072.386112260548
5.67
3.0172e-05
8.261e-08
d
yr
n .1737128027784909 2.5291e-09 deg/d
Q 3.682887691667173 3.5746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      6789 days (18.59 yr)  
   first obs. used      2001-06-28  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56539  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:26:27  

Additional Information
 Earth MOID = 1.69836 au 
 Jupiter MOID = 1.74303 au 
 T_jup = 3.008 
[ 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 14.7   n/a MPO503160  
diameter diameter 8.012 km 0.354 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243930 (2001 OO66)          Discovered 2001-Jul-23 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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