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357377 (2003 SW319)
Classification: Main-belt Asteroid          SPK-ID: 2357377
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564356789842977 5.7542e-08  
a 2.384301011468919 1.5985e-08 au
q 2.011311263836831 1.4182e-07 au
i 2.368478863827346 7.9059e-06 deg
node 29.83591975691743 0.00013216 deg
peri 234.5836369322421 0.00013451 deg
M 274.1188155820183 2.5379e-05 deg
tp 2459321.300898468596
(2021-Apr-16.80089847)
9.6045e-05 TDB
period 1344.745350583612
3.68
1.3523e-05
3.702e-08
d
yr
n .267708677961788 2.6921e-09 deg/d
Q 2.757290759101008 1.8485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      9985 days (27.34 yr)  
   first obs. used      1992-10-01  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:30:00  

Additional Information
 Earth MOID = .996738 au 
 Jupiter MOID = 2.31787 au 
 T_jup = 3.518 
[ 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 17.4   n/a MPO418816  

357377 (2003 SW319)          Discovered 2003-Sep-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 SW319 = 2006 KR64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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