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419624 (2010 SO16)
Classification: Apollo [NEO, PHA]          SPK-ID: 2419624
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 76 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07542074150648395 8.6164e-08  
a 1.003428453421392 7.9583e-09 au
q .9277491354156459 8.8508e-08 au
i 14.51602703431787 2.3162e-05 deg
node 40.36812423502864 2.6391e-05 deg
peri 109.1353801484421 5.8389e-05 deg
M 270.319106302097 6.4089e-05 deg
tp 2459291.958794198794
(2021-Mar-18.45879420)
6.566e-05 TDB
period 367.1369068028779
1.01
4.3677e-06
1.196e-08
d
yr
n .9805606391767366 1.1665e-08 deg/d
Q 1.079107771427137 8.5585e-09 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      1928 days (5.28 yr)  
   first obs. used      2010-09-17  
   last obs. used      2015-12-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68592  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:23:58  

Additional Information
 Earth MOID = .0297114 au 
 Jupiter MOID = 3.90216 au 
 T_jup = 6.033 
[ 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 20.5   n/a MPO266929  
diameter diameter 0.357 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.084   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  

419624 (2010 SO16)          Discovered 2010-Sep-17 by WISE at WISE
Reference: Last Updated: 2015-01-07

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