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214540 (2006 OB9)
Classification: Main-belt Asteroid          SPK-ID: 2214540
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734380281274851 5.0925e-08  
a 2.290798111260117 1.0048e-08 au
q 1.893486604004995 1.1689e-07 au
i 7.152930965869484 5.3282e-06 deg
node 154.2942613271855 3.1672e-05 deg
peri 186.643416742805 3.3936e-05 deg
M 339.3865711765361 1.1865e-05 deg
tp 2459073.014755784067
(2020-Aug-11.51475578)
4.1926e-05 TDB
period 1266.422597901279
3.47
8.3326e-06
2.281e-08
d
yr
n .2842653002217376 1.8704e-09 deg/d
Q 2.688109618515239 1.1791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7688 days (21.05 yr)  
   first obs. used      1999-07-13  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59294  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:09:25  

Additional Information
 Earth MOID = .885077 au 
 Jupiter MOID = 2.7042 au 
 T_jup = 3.568 
[ 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 16.6   n/a MPO433403  

214540 (2006 OB9)          Discovered 2006-Jul-20 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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