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56928 (2000 RF27)
Classification: Main-belt Asteroid          SPK-ID: 2056928
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08761080277044721 4.3986e-08  
a 3.187121464932738 2.5883e-08 au
q 2.907895194863057 1.3415e-07 au
i 12.93807143614749 6.204e-06 deg
node 316.6164170285899 2.1909e-05 deg
peri 143.9887697929493 4.4149e-05 deg
M 76.66132890703018 3.7907e-05 deg
tp 2458557.942003467677
(2019-Mar-15.44200347)		 0.00021755 TDB
period 2078.243111919573
5.69		 2.5317e-05
6.931e-08		 d
yr
n .1732232374235974 2.1102e-09 deg/d
Q 3.466347735002418 2.8151e-08 au
   Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      9398 days (25.73 yr)  
   first obs. used      1994-09-05  
   last obs. used      2020-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 22:28:06  

Additional Information
 Earth MOID = 1.93513 au 
 Jupiter MOID = 1.65379 au 
 T_jup = 3.152 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO296551  

56928 (2000 RF27)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RF27 = 2001 XJ40 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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