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216109 (2006 RJ75)
Classification: Main-belt Asteroid          SPK-ID: 2216109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153833120438179 5.2701e-08  
a 2.439745270819792 1.9295e-08 au
q 2.064431642735293 1.3459e-07 au
i 2.77564973971017 5.7806e-06 deg
node 25.79163632594796 0.00013215 deg
peri 239.0897191606888 0.00013387 deg
M 347.3252076216529 2.371e-05 deg
tp 2459249.506479766608
(2021-Feb-04.00647977)
9.176e-05 TDB
period 1391.922817301373
3.81
1.6513e-05
4.521e-08
d
yr
n .2586350302798825 3.0682e-09 deg/d
Q 2.815058898904291 2.2264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5471 days (14.98 yr)  
   first obs. used      2005-04-02  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51735  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:30  

Additional Information
 Earth MOID = 1.04865 au 
 Jupiter MOID = 2.26254 au 
 T_jup = 3.484 
[ 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 17.35   n/a E2021B55  

216109 (2006 RJ75)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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