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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192798570128544 1.3185e-07  
a 3.066382902371676 7.8876e-08 au
q 2.393986897992953 4.3192e-07 au
i 14.38692080675302 1.9845e-05 deg
node 303.0335931621456 3.8584e-05 deg
peri 81.84738999594335 7.5261e-05 deg
M 214.9883895747094 5.7123e-05 deg
tp 2459390.520350779269
(2021-Jun-25.02035078)
0.00032567 TDB
period 1961.272793581328
5.37
7.5674e-05
2.072e-07
d
yr
n .1835542720921713 7.0823e-09 deg/d
Q 3.738778906750397 9.6171e-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 = 1.44754 au 
 Jupiter MOID = 2.07815 au 
 T_jup = 3.148 
[ 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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