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JPL Small-Body Database Browser
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243797 (2000 SW112)
Classification: Main-belt Asteroid          SPK-ID: 2243797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985536882491913 5.1341e-08  
a 2.364840899596606 1.2343e-08 au
q 1.895293016859164 1.2337e-07 au
i 1.517169100257616 5.9167e-06 deg
node 162.4470558821257 0.00019409 deg
peri 169.6841664233205 0.00019456 deg
M 68.45219321570329 1.253e-05 deg
tp 2458347.927428798090
(2018-Aug-17.42742880)
4.6024e-05 TDB
period 1328.315739222051
3.64
1.04e-05
2.847e-08
d
yr
n .2710199008940748 2.1219e-09 deg/d
Q 2.834388782334048 1.4794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6615 days (18.11 yr)  
   first obs. used      2000-09-24  
   last obs. used      2018-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63019  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:11:25  

Additional Information
 Earth MOID = .883925 au 
 Jupiter MOID = 2.52517 au 
 T_jup = 3.521 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO454790  

243797 (2000 SW112)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2000 SW112 = 2002 CY278 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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