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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2142111792243929 7.6535e-08  
a 2.197124642356311 1.157e-08 au
q 1.726475981814193 1.6747e-07 au
i 6.155396941533243 5.9155e-06 deg
node 318.4762399049932 6.7081e-05 deg
peri 14.03813264606199 6.9137e-05 deg
M 209.5866240456369 1.9921e-05 deg
tp 2459497.509199595457
(2021-Oct-10.00919960)
6.7211e-05 TDB
period 1189.543886766104
3.26
9.3961e-06
2.573e-08
d
yr
n .3026370056666817 2.3905e-09 deg/d
Q 2.667773302898429 1.4048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      8995 days (24.63 yr)  
   first obs. used      1995-07-30  
   last obs. used      2020-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:55:21  

Additional Information
 Earth MOID = .716573 au 
 Jupiter MOID = 2.69552 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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