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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710516475488854 2.2977e-08  
a 2.683994483744153 1.1233e-08 au
q 2.224892805287595 5.9015e-08 au
i 12.22173239700225 2.6206e-06 deg
node 203.3637129875933 2.0216e-06 deg
peri 99.46182177908643 8.2766e-06 deg
M 146.5241159479017 8.6173e-06 deg
tp 2458742.801536411533
(2019-Sep-16.30153641)
3.6231e-05 TDB
period 1606.093613801588
4.40
1.0083e-05
2.761e-08
d
yr
n .2241463367430295 1.4071e-09 deg/d
Q 3.14309616220071 1.3154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2018  
   data-arc span      25657 days (70.25 yr)  
   first obs. used      1950-12-11  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:26:23  

Additional Information
 Earth MOID = 1.24949 au 
 Jupiter MOID = 2.21243 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 13.49   n/a MPCxxxxx  
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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