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58255 (1993 RS5)
Classification: Main-belt Asteroid          SPK-ID: 2058255
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06448919291288341 2.6622e-08  
a 2.254520517654402 6.3599e-09 au
q 2.109128309065333 6.1078e-08 au
i 4.230799499859726 3.4849e-06 deg
node 204.4024730242403 3.9222e-05 deg
peri 272.5425961436904 4.8358e-05 deg
M 211.7084600980505 2.9066e-05 deg
tp 2459509.823352662793
(2021-Oct-22.32335266)
0.00010042 TDB
period 1236.458985319331
3.39
5.232e-06
1.432e-08
d
yr
n .2911540166510461 1.232e-09 deg/d
Q 2.39991272624347 6.77e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1869  
   data-arc span      9918 days (27.15 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5053  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:56:59  

Additional Information
 Earth MOID = 1.13031 au 
 Jupiter MOID = 2.64388 au 
 T_jup = 3.618 
[ 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 14.9   n/a MPO436189  
diameter diameter 4.802 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58255 (1993 RS5)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RS5 = 2000 RH72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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