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359482 (2010 OC31)
Classification: Main-belt Asteroid          SPK-ID: 2359482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .109588333167649 4.8616e-08  
a 2.546924809841316 3.3184e-08 au
q 2.267811565227475 1.3074e-07 au
i 28.79320294074976 1.5177e-05 deg
node 181.9436554210428 1.4681e-05 deg
peri 122.9149330723388 0.00017531 deg
M 201.3892538762428 0.00016194 deg
tp 2459654.612909058835
(2022-Mar-16.11290906)
0.00066571 TDB
period 1484.644975299751
4.06
2.9015e-05
7.944e-08
d
yr
n .2424822135859893 4.7389e-09 deg/d
Q 2.826038054455158 3.682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6353 days (17.39 yr)  
   first obs. used      2001-05-24  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5991  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:40  

Additional Information
 Earth MOID = 1.33054 au 
 Jupiter MOID = 2.54551 au 
 T_jup = 3.262 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457282.5 (2015-Sep-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107157405585349 4.8135e-08  
q 2.264083942381902 1.2884e-07 au
tp 2456683.673460041008
(2014-Jan-26.17346004)
0.00066586 TDB
node 181.9760557868259 1.4679e-05 deg
peri 122.4854500008557 0.00017313 deg
i 28.79701675276412 1.5171e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6353 days (17.39 yr)  
   first obs. used      2001-05-24  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5991  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:57:40  

Additional Information
 Jupiter MOID = 2.54551 au 
 T_jup = 3.262 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.316968563234565E-15 -6.042580201407515E-15 1.710225776511247E-11 1.296607313970531E-14 4.384953179741294E-12 6.283982174605802E-14
q -6.042580201407515E-15 1.660068891632169E-14 -4.754784658768942E-11 -2.51965830473645E-14 -1.211079235193965E-11 -1.589055436241547E-13
tp 1.710225776511247E-11 -4.754784658768942E-11 4.433755714044269E-7 3.250167240309205E-10 1.149057540119079E-7 1.739268273802652E-9
node 1.296607313970531E-14 -2.51965830473645E-14 3.250167240309205E-10 2.15478955679519E-10 -1.022802552436626E-10 1.598425688819635E-10
peri 4.384953179741294E-12 -1.211079235193965E-11 1.149057540119079E-7 -1.022802552436626E-10 2.997447940385629E-8 3.140942817548095E-10
i 6.283982174605802E-14 -1.589055436241547E-13 1.739268273802652E-9 1.598425688819635E-10 3.140942817548095E-10 2.301705205815842E-10

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 16.2   n/a MPO455595  
diameter diameter 3.727 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359482 (2010 OC31)          Discovered 2010-Jul-20 by WISE at WISE
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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