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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2171415613932711 1.1694e-07  
a 3.070899755658248 7.7417e-08 au
q 2.404079787832401 3.9878e-07 au
i 14.40815102213554 1.8338e-05 deg
node 302.9369136297737 3.3747e-05 deg
peri 81.64512997619818 6.3513e-05 deg
M 288.4652683228081 5.3554e-05 deg
tp 2459391.081202689243
(2021-Jun-25.58120269)
0.00030235 TDB
period 1965.607889642219
5.38
7.4329e-05
2.035e-07
d
yr
n .1831494480140327 6.9258e-09 deg/d
Q 3.737719723484094 9.4228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      7203 days (19.72 yr)  
   first obs. used      2000-12-31  
   last obs. used      2020-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57262  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:50:16  

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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