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117175 (2004 RF59)
Classification: Main-belt Asteroid          SPK-ID: 2117175
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 .1111618666835119 6.3474e-08  
a 2.781674378039614 1.659e-08 au
q 2.472458261671033 1.7612e-07 au
i 4.980462730232491 5.5855e-06 deg
node 116.9346071149411 7.3906e-05 deg
peri 271.2341286475473 7.865e-05 deg
M 114.597746885553 2.6019e-05 deg
tp 2458461.074540112820
(2018-Dec-08.57454011)
0.00012206 TDB
period 1694.563556762793
4.64
1.5159e-05
4.15e-08
d
yr
n .2124440824678925 1.9005e-09 deg/d
Q 3.090890494408194 1.8434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1995-11-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:09:34  

Additional Information
 Earth MOID = 1.48339 au 
 Jupiter MOID = 2.34736 au 
 T_jup = 3.318 
[ 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 15.4   n/a MPO351674  
diameter diameter 2.790 km 0.786 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.157   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117175 (2004 RF59)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 RF59 = 1995 WO28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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