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JPL Small-Body Database Browser
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407324 (2010 OB101)
Classification: Apollo [NEO]          SPK-ID: 2407324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5221867153512617 1.2811e-07  
a 1.616947712345469 3.7745e-08 au
q .7725990975410516 2.0407e-07 au
i 9.121104779650924 1.1668e-05 deg
node 260.9611229191781 0.0001476 deg
peri 334.3560447686469 0.00014084 deg
M 317.0604204010097 4.1738e-05 deg
tp 2459090.077240313446
(2020-Aug-28.57724031)
9.0164e-05 TDB
period 751.0042439632782
2.06
2.6296e-05
7.199e-08
d
yr
n .479358143304451 1.6785e-08 deg/d
Q 2.461296327149886 5.7454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      1499 days (4.10 yr)  
   first obs. used      2010-07-18  
   last obs. used      2014-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54852  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:55:29  

Additional Information
 Earth MOID = .111321 au 
 Jupiter MOID = 2.56911 au 
 T_jup = 4.157 
[ 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 20.7   n/a MPO241988  
diameter diameter 0.281 km 0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.141   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

407324 (2010 OB101)          Discovered 2010-Jul-18 by WISE at WISE
Reference: Last Updated: 2014-09-12

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