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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4683186331211709 4.2377e-08  
a 1.82943775876793 1.3378e-08 au
q .9726779682014749 7.8201e-08 au
i 29.8981352433178 1.7809e-05 deg
node 297.6248413993889 5.2568e-06 deg
peri 224.6611107103037 1.3508e-05 deg
M 194.3733082341359 4.2503e-06 deg
tp 2459812.317450366000
(2022-Aug-20.81745037)		 1.217e-05 TDB
period 903.8053017648457
2.47		 9.9135e-06
2.714e-08		 d
yr
n .3983158754402457 4.369e-09 deg/d
Q 2.686197549334385 1.9643e-08 au
   Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      2394 days (6.55 yr)  
   first obs. used      2013-07-16  
   last obs. used      2020-02-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39981  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:26:10  

Additional Information
 Earth MOID = .0786214 au 
 Jupiter MOID = 2.60554 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 18.46   n/a E2021B25  
rotation period rot_per 5.593 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Benishek, V. (2020) Minor Planet Bull. 47, 231-241.]
[Warner, B.D.; Stephens, R.D. (2020) Minor Planet Bull. 47, 200-213.]

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

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