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442005 (2010 OY23)
Classification: Main-belt Asteroid          SPK-ID: 2442005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2171415454200905 1.3482e-07  
a 3.070899742517506 8.122e-08 au
q 2.404079826597097 4.4052e-07 au
i 14.40816128406943 1.9875e-05 deg
node 302.9369235403486 3.8462e-05 deg
peri 81.64511681014996 7.5926e-05 deg
M 288.4652676613831 5.9369e-05 deg
tp 2459391.081203793624
(2021-Jun-25.58120379)
0.00033126 TDB
period 1965.607877025618
5.38
7.798e-05
2.135e-07
d
yr
n .1831494491896097 7.266e-09 deg/d
Q 3.737719658437916 9.8856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5872 days (16.08 yr)  
   first obs. used      2000-12-31  
   last obs. used      2017-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5353  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:16:59  

Additional Information
 Earth MOID = 1.45816 au 
 Jupiter MOID = 2.07945 au 
 T_jup = 3.147 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO456094  
diameter diameter 2.017 km 0.467 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.120   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442005 (2010 OY23)          Discovered 2010-Jul-19 by WISE at WISE
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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