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437316 (2013 OS3)
Classification: Apollo [NEO]          SPK-ID: 2437316
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4676377206165696 4.2522e-08  
a 1.829533422574849 1.3235e-08 au
q .9739745830501152 7.832e-08 au
i 29.9075306199356 1.7833e-05 deg
node 297.6386438263983 5.296e-06 deg
peri 224.6119684205534 1.357e-05 deg
M 36.7865294985421 4.4447e-06 deg
tp 2458908.137588075937
(2020-Feb-28.63758808)		 1.1445e-05 TDB
period 903.8761945178946
2.47		 9.8078e-06
2.685e-08		 d
yr
n .3982846347579883 4.3217e-09 deg/d
Q 2.685092262099582 1.9424e-08 au
   Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      2394 days (6.55 yr)  
   first obs. used      2013-07-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40146  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-17 06:34:39  

Additional Information
 Earth MOID = .0792259 au 
 Jupiter MOID = 2.60673 au 
 T_jup = 3.753 
[ 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 18.4   n/a MPO456078  

437316 (2013 OS3)          Discovered 2013-Jul-16 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2015-06-04

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