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JPL Small-Body Database Browser
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442015 (2010 OS73)
Classification: Main-belt Asteroid          SPK-ID: 2442015
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1795552311364174 1.2816e-07  
a 3.122030979918621 1.2458e-07 au
q 2.561453985704278 4.6334e-07 au
i 11.94197118452754 9.5785e-06 deg
node 124.0969828124567 4.1046e-05 deg
peri 241.4598179476325 4.7759e-05 deg
M 214.8990032285055 3.4725e-05 deg
tp 2459412.623606005757
(2021-Jul-17.12360601)
0.00023348 TDB
period 2014.903444271228
5.52
0.0001206
3.302e-07
d
yr
n .1786686111553145 1.0694e-08 deg/d
Q 3.682607974132965 1.4695e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      3211 days (8.79 yr)  
   first obs. used      2010-07-25  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44553  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:12  

Additional Information
 Earth MOID = 1.58338 au 
 Jupiter MOID = 1.8627 au 
 T_jup = 3.158 
[ 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 16.3   n/a MPO456094  
diameter diameter 4.253 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442015 (2010 OS73)          Discovered 2010-Jul-25 by WISE at WISE
Reference: Last Updated: 2015-09-02

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