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58259 (1993 RA13)
Classification: Main-belt Asteroid          SPK-ID: 2058259
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048708734239391 5.8237e-08  
a 2.648541253012484 1.0091e-08 au
q 2.105932293208482 1.5254e-07 au
i 2.494052051873851 5.1711e-06 deg
node 183.3720384517208 9.4245e-05 deg
peri 156.2502696468167 9.4977e-05 deg
M 81.76262090617936 1.202e-05 deg
tp 2458642.930190487881
(2019-Jun-08.43019049)
5.2001e-05 TDB
period 1574.376285858937
4.31
8.9977e-06
2.463e-08
d
yr
n .2286619807688438 1.3068e-09 deg/d
Q 3.191150212816485 1.2158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      10606 days (29.04 yr)  
   first obs. used      1991-02-20  
   last obs. used      2020-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:43  

Additional Information
 Earth MOID = 1.09757 au 
 Jupiter MOID = 2.21222 au 
 T_jup = 3.360 
[ 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 15.8   n/a MPO347910  

58259 (1993 RA13)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 RA13 = 2000 EM51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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