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JPL Small-Body Database Browser
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442025 (2010 OG117)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442025
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128186300100346 6.1959e-08  
a 3.203370541723435 8.0951e-08 au
q 2.792742324129466 1.914e-07 au
i 8.728264073250083 7.3735e-06 deg
node 227.8653725364085 4.3869e-05 deg
peri 147.5037533833894 5.1996e-05 deg
M 190.3112057555186 3.0221e-05 deg
tp 2459587.597054638965
(2022-Jan-08.09705464)
0.00019488 TDB
period 2094.156784201349
5.73
7.9381e-05
2.173e-07
d
yr
n .1719068995769071 6.5163e-09 deg/d
Q 3.613998759317403 9.1328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      3581 days (9.80 yr)  
   first obs. used      2009-06-16  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:00  

Additional Information
 Earth MOID = 1.79876 au 
 Jupiter MOID = 1.87065 au 
 T_jup = 3.163 
[ 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 MPO437718  
diameter diameter 3.302 km 0.742 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442025 (2010 OG117)          Discovered 2010-Jul-30 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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