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JPL Small-Body Database Browser
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344701 (2003 SW427)
Classification: Main-belt Asteroid          SPK-ID: 2344701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09518237491088448 6.3128e-08  
a 2.736044733323578 3.7783e-08 au
q 2.475621497743422 1.8072e-07 au
i 8.481166425610096 8.2365e-06 deg
node 207.6886932430769 5.0409e-05 deg
peri 200.1264446542599 7.6639e-05 deg
M 136.8607511477747 6.0888e-05 deg
tp 2457972.066054520235
(2017-Aug-06.56605452)
0.0002712 TDB
period 1653.039446849433
4.53
3.4241e-05
9.375e-08
d
yr
n .2177806468479216 4.5111e-09 deg/d
Q 2.996467968903734 4.138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5687 days (15.57 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:49:11  

Additional Information
 Earth MOID = 1.48608 au 
 Jupiter MOID = 2.38381 au 
 T_jup = 3.330 
[ 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  

344701 (2003 SW427)          Discovered 2003-Sep-29 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 SW427 = 2006 KO56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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