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JPL Small-Body Database Browser
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233091 (2005 RF28)
Classification: Main-belt Asteroid          SPK-ID: 2233091
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139269643575726 7.7009e-08  
a 2.197536341652734 1.1714e-08 au
q 1.727424063017519 1.6873e-07 au
i 6.154243810906186 5.967e-06 deg
node 318.4779969469076 7.6461e-05 deg
peri 14.03161824655776 7.8609e-05 deg
M 88.5712201260021 2.0582e-05 deg
tp 2458307.752865737047
(2018-Jul-08.25286574)
6.7553e-05 TDB
period 1189.878249218381
3.26
9.5141e-06
2.605e-08
d
yr
n .3025519629730859 2.4192e-09 deg/d
Q 2.667648620287949 1.422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      8580 days (23.49 yr)  
   first obs. used      1995-07-30  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:42:36  

Additional Information
 Earth MOID = .716611 au 
 Jupiter MOID = 2.69248 au 
 T_jup = 3.630 
[ 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 17.2   n/a MPO454685  

233091 (2005 RF28)          Discovered 2005-Sep-11 by LONEOS at Anderson Mesa
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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