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48536 (1993 RS6)
Classification: Main-belt Asteroid          SPK-ID: 2048536
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02560797864131883 4.0079e-08  
a 2.63671339584591 1.4078e-08 au
q 2.569192495521809 1.0689e-07 au
i 2.633644006904182 4.3342e-06 deg
node 247.2655950897444 9.1575e-05 deg
peri 283.1245972892127 0.00012382 deg
M 279.7528267008767 8.3657e-05 deg
tp 2459349.094120518393
(2021-May-14.59412052)
0.00036356 TDB
period 1563.841793141295
4.28
1.2524e-05
3.429e-08
d
yr
n .2302023143126688 1.8436e-09 deg/d
Q 2.704234296170011 1.4438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:12:47  

Additional Information
 Earth MOID = 1.57486 au 
 Jupiter MOID = 2.26599 au 
 T_jup = 3.395 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456685.5 (2014-Jan-28.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02475329220872778 4.0596e-08  
q 2.571551339439771 1.0819e-07 au
tp 2456234.247106986622
(2012-Nov-02.74710699)
0.00037051 TDB
node 247.3648218288059 9.1763e-05 deg
peri 285.9567632818695 0.00012507 deg
i 2.630217265717233 4.331e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56026  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:12:47  

Additional Information
 Jupiter MOID = 2.26599 au 
 T_jup = 3.395 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.648008239125058E-15 -4.356346700504127E-15 2.35566228080916E-12 -7.425354830350604E-15 5.842539629485988E-13 7.11335313933079E-17
q -4.356346700504127E-15 1.170514560038546E-14 -6.319924208390117E-12 2.132457065431386E-14 -1.55750316763293E-12 -8.762711450101399E-17
tp 2.35566228080916E-12 -6.319924208390117E-12 1.372757510068774E-7 -7.49442825742751E-12 3.150324200820741E-8 -2.647366117358692E-12
node -7.425354830350604E-15 2.132457065431386E-14 -7.49442825742751E-12 8.420484402343169E-9 -8.412868853328936E-9 -7.972566029162354E-11
peri 5.842539629485988E-13 -1.55750316763293E-12 3.150324200820741E-8 -8.412868853328936E-9 1.564185795847416E-8 7.903915976529692E-11
i 7.11335313933079E-17 -8.762711450101399E-17 -2.647366117358692E-12 -7.972566029162354E-11 7.903915976529692E-11 1.875735649950185E-11

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 15.0   n/a MPO449310  
diameter diameter 3.219 km 0.527 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48536 (1993 RS6)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

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