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344659 (2003 SP65)
Classification: Main-belt Asteroid          SPK-ID: 2344659
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2767233256969965 7.089e-08  
a 2.660387144270921 2.2769e-08 au
q 1.924195966066736 1.9258e-07 au
i 14.98011743187509 1.0221e-05 deg
node 193.9036548079605 2.618e-05 deg
peri 202.4724445415393 3.2382e-05 deg
M 278.6724456991727 1.7573e-05 deg
tp 2459358.555953455408
(2021-May-24.05595346)
8.0326e-05 TDB
period 1584.950443328845
4.34
2.0348e-05
5.571e-08
d
yr
n .2271364391961039 2.916e-09 deg/d
Q 3.396578322475106 2.907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      7106 days (19.46 yr)  
   first obs. used      1999-10-19  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:15:04  

Additional Information
 Earth MOID = .937581 au 
 Jupiter MOID = 2.07001 au 
 T_jup = 3.283 
[ 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 16.6   n/a MPO434168  

344659 (2003 SP65)          Discovered 2003-Sep-18 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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