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15327 (1993 RA3)
Classification: Main-belt Asteroid          SPK-ID: 2015327
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171233387463238 4.0988e-08  
a 2.682989356114069 1.3505e-08 au
q 2.223572000138845 1.1016e-07 au
i 12.22394879019565 5.1164e-06 deg
node 203.3731724017019 2.1568e-05 deg
peri 99.33159587757142 2.6251e-05 deg
M 57.85530471468011 1.4571e-05 deg
tp 2458742.530990577514
(2019-Sep-16.03099058)
6.4494e-05 TDB
period 1605.191500590791
4.39
1.212e-05
3.318e-08
d
yr
n .2242723063681199 1.6934e-09 deg/d
Q 3.142406712089293 1.5818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1442  
   data-arc span      25154 days (68.87 yr)  
   first obs. used      1950-12-11  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:55:38  

Additional Information
 Earth MOID = 1.24872 au 
 Jupiter MOID = 2.21441 au 
 T_jup = 3.322 
[ 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 13.5   n/a MPO350925  
diameter diameter 5.074 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.202   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

15327 (1993 RA3)          Discovered 1993-Sep-14 by Helin, E. F. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 RA3 = 2000 AV201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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