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JPL Small-Body Database Browser
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469534 (2003 SW287)
Classification: Main-belt Asteroid          SPK-ID: 2469534
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2277420782868399 1.6282e-07  
a 2.704612492482853 4.4432e-08 au
q 2.088658422484258 4.4794e-07 au
i 11.45888234678109 1.2846e-05 deg
node 189.0576316778513 5.4143e-05 deg
peri 111.2625957455166 9.9441e-05 deg
M 223.286624520794 5.4365e-05 deg
tp 2459217.470653190184
(2021-Jan-02.97065319)
0.00024035 TDB
period 1624.635734213504
4.45
4.0035e-05
1.096e-07
d
yr
n .2215881335235299 5.4604e-09 deg/d
Q 3.320566562481448 5.4551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      4678 days (12.81 yr)  
   first obs. used      2003-09-18  
   last obs. used      2016-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54134  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:41:38  

Additional Information
 Earth MOID = 1.1054 au 
 Jupiter MOID = 2.08423 au 
 T_jup = 3.300 
[ 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 17.8   n/a MPO382909  

469534 (2003 SW287)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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