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344694 (2003 SX337)
Classification: Main-belt Asteroid          SPK-ID: 2344694
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144506685897265 9.6694e-08  
a 2.677606296295447 2.6739e-08 au
q 2.290674284280142 2.6308e-07 au
i 1.796732844483037 1.0584e-05 deg
node 345.1928561127453 0.00025015 deg
peri 37.34373191498663 0.00025255 deg
M 287.791436885658 3.3142e-05 deg
tp 2459321.499761686858
(2021-Apr-16.99976169)
0.00014998 TDB
period 1600.36302099351
4.38
2.3972e-05
6.563e-08
d
yr
n .2249489617527596 3.3695e-09 deg/d
Q 3.064538308310753 3.0603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5729 days (15.69 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:00  

Additional Information
 Earth MOID = 1.29409 au 
 Jupiter MOID = 2.396 au 
 T_jup = 3.362 
[ 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 17.2   n/a MPO437460  

344694 (2003 SX337)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SX337 = 2007 RV99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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