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JPL Small-Body Database Browser
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390733 (2003 OS)
Classification: Mars-crossing Asteroid          SPK-ID: 2390733
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2031962308723573 9.5709e-08  
a 2.011480437878969 2.8683e-08 au
q 1.602755194428484 1.845e-07 au
i 35.28475475905126 1.1046e-05 deg
node 144.2424658162344 2.2047e-05 deg
peri 183.615449952985 6.3205e-05 deg
M 151.1544888280167 7.4677e-05 deg
tp 2458162.987268895874
(2018-Feb-13.48726890)
0.00020849 TDB
period 1042.010623824038
2.85
2.2288e-05
6.102e-08
d
yr
n .3454859209389333 7.3899e-09 deg/d
Q 2.420205681329454 3.4512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5112 days (14.00 yr)  
   first obs. used      2003-06-25  
   last obs. used      2017-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:37:23  

Additional Information
 Earth MOID = .590451 au 
 Jupiter MOID = 2.94085 au 
 T_jup = 3.581 
[ 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 17.0   n/a MPO413427  

390733 (2003 OS)          Discovered 2003-Jul-20 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2003 OS = 2006 QQ186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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