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JPL Small-Body Database Browser
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19225 (1993 RX5)
Classification: Main-belt Asteroid          SPK-ID: 2019225
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664601269315918 4.1368e-08  
a 2.242241002909137 9.2106e-09 au
q 1.868997280953662 9.5379e-08 au
i 2.162452126844371 4.6966e-06 deg
node 191.5658340339297 0.00010764 deg
peri 108.051055816044 0.00010848 deg
M 28.37880757488506 1.4017e-05 deg
tp 2458903.825150544379
(2020-Feb-24.32515054)
4.7523e-05 TDB
period 1226.370971091249
3.36
7.5565e-06
2.069e-08
d
yr
n .2935490226743258 1.8088e-09 deg/d
Q 2.615484724864612 1.0744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 22:58:25  

Additional Information
 Earth MOID = .854774 au 
 Jupiter MOID = 2.58873 au 
 T_jup = 3.614 
[ 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 16.0   n/a MPO431720  
diameter diameter 3.751 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.055   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

19225 (1993 RX5)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RX5 = 1992 EX15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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