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JPL Small-Body Database Browser
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442024 (2010 OK116)
Classification: Main-belt Asteroid          SPK-ID: 2442024
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727324475134015 1.5157e-07  
a 3.137501881872115 1.0047e-07 au
q 2.595553502738441 5.2703e-07 au
i 8.780684009565615 7.7443e-06 deg
node 265.2311567357349 8.6271e-05 deg
peri 47.15862546504153 8.9597e-05 deg
M 254.0338319720765 2.5666e-05 deg
tp 2459198.001703946919
(2020-Dec-14.50170395)
0.00015202 TDB
period 2029.898951939159
5.56
9.7503e-05
2.669e-07
d
yr
n .1773487294311338 8.5186e-09 deg/d
Q 3.679450261005789 1.1782e-07 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4898 days (13.41 yr)  
   first obs. used      2005-12-02  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:42:59  

Additional Information
 Earth MOID = 1.59009 au 
 Jupiter MOID = 1.62112 au 
 T_jup = 3.170 
[ 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 16.4   n/a MPO434641  
diameter diameter 2.963 km 0.441 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442024 (2010 OK116)          Discovered 2005-Dec-02 by Mt. Lemmon Survey at Mount Lemmon
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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