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259393 (2003 OA7)
Classification: Main-belt Asteroid          SPK-ID: 2259393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2308978476031176 4.0601e-08  
a 2.19107968592306 7.3521e-09 au
q 1.685164102516511 9.0762e-08 au
i 5.233519390888397 3.7101e-06 deg
node 190.0062602841733 4.8855e-05 deg
peri 130.1005751695955 5.0798e-05 deg
M 63.46334395943906 9.5879e-06 deg
tp 2458791.663629565245
(2019-Nov-04.16362957)
3.142e-05 TDB
period 1184.638070829705
3.24
5.9625e-06
1.632e-08
d
yr
n .3038902841843168 1.5295e-09 deg/d
Q 2.69699526932961 9.0496e-09 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      9614 days (26.32 yr)  
   first obs. used      1993-04-28  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55909  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:28:55  

Additional Information
 Earth MOID = .67861 au 
 Jupiter MOID = 2.64084 au 
 T_jup = 3.632 
[ 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 17.7   n/a MPO437204  

259393 (2003 OA7)          Discovered 2003-Jul-23 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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